Novel ureas

ABSTRACT

The present invention relates to novel N-phenyl-N-pyrimidin-2-ylureas having a herbicidal and plant growth-regulating activity, to agrochemical compositions that contain those substances as active ingredients, to the use of the novel ureas for controlling weeds or for regulating plant growth, and to processes for the preparation of the novel compounds. The invention also relates to novel intermediates and to processes for the preparation thereof. 
     The novel compounds correspond to formula I ##STR1## in which the radicals R 1  to R 6  have the meanings given in the text.

The present invention relates to novel N-phenyl-N-pyrimidin-2-ylureashaving a herbicidal and plant growth-regulating activity, toagrochemical compositions containing those substances as activeingredients, to the use of the novel ureas for controlling weeds or forregulating plant growth, and to processes for the preparation of thenovel compounds. The invention also relates to novel intermediates andto processes for the preparation thereof.

(Pyrimidin-2-yl)-2-nitroanilines are known from Patent SpecificationDD-151 404 and from European Patent Application EP-A-0 172 786. Thesecompounds are fungicidally active. In contrast, it has surprisingly beenfound that N-phenyl-N-pyrimidin-2-ylureas have a herbicidal and plantgrowth-regulating activity.

The invention relates to ureas of formula I ##STR2## in which

R¹, R² and R³ are each, independently of the others, hydrogen; nitro;cyano; halogen; C₁ -C₄ alkyl; C₁ -C₄ -alkyl-S(O)_(n) ; C₁ -C₄ alkoxy; C₁-C₄ haloalkyl; C₁ -C₄ haloalkoxy; C₁ -C₄ haloalkyl-S(O)_(n) ; C₁ -C₄alkoxycarbonyl; C₁ -C₄ alkylcarbonyl; aminocarbonyl; mono-C₁ -C₄alkylaminocarbonyl; or di-C₁ -C₄ alkylaminocarbonyl; R⁴ and R⁵ are each,independently of the other, hydrogen; C₁ -C₄ alkyl; C₁ -C₄ alkoxy; C₁-C₄ alkyl-S(O); C₁ -C₄ haloalkyl; C₁ -C₄ haloalkoxy; C₁ -C₄haloalkyl-S(O)_(n) ; phenyl that is unsubstituted or is substituted byup to three identical or different substituents from C₁ -C₄ alkyl,halogen, C₁ -C₄ alkoxy, C₁ -C₄ haloalkyl, nitro and cyano; furanyl;thiophenyl; C₃ -C₆ cycloalkyl; C₁ -C₄ -alkoxycarbonyl; C₁ -C₄ alkoxy-C₁-C₄ alkyl; C₁ -C₄ alkoxycarbonyl-C₁ -C₄ alkyl; C₁ -C₄ alkylcarbonyl-C₁-C₄ alkyl; C₃ -C₄ alkenyloxycarbonyl-C₁ -C₄ alkyl; C₃ -C₄-alkynyloxycarbonyl-C₁ -C₄ alkyl; halogen; or cyano;

R⁶ is C₁ -C₄ alkyl; halogen; cyano; C₃ -C₆ cycloalkyl; C₁ -C₄ haloalkyl;C₁ -C₄ alkoxy; nitro; C₁ -C₄ alkyl-S(O)_(n) ; C₁ -C₄ haloalkoxy; C₁ -C₄haloalkyl-S(O)_(n) ; or phenyl that is unsubstituted or is substitutedby up to three identical or different substituents from halogen, C₁ -C₄alkyl, C₁ -C₄ haloalkyl, C₁ -C₄ alkyl-S(O)_(n), C₁ -C₄ alkoxy, C₁ -C₄haloalkoxy, nitro and cyano; or C₁ -C₄ alkylthio-C₁ -C₄ alkyl;

n is 0, 1 or 2; or

R⁵ and R⁶, together with the two carbon atoms to which they are bonded,are a fused, partially unsaturated, 4- to 8-membered ring which may besubstituted by up to three identical or different substituents from C₁-C₄ alkyl, halogen and C₁ -C₄ alkoxycarbonyl and/or is interrupted by O,S or N-(C₁ -C₄)-alkyl and/or may contain a double bond and/or a carbonylgroup;

including the salts thereof with acids, bases and complex formers.

Within the scope of the invention disclosed herein, the generic termsused include, for example, the following specific individualsubstituents, without this list implying any limitation of theinvention:

Alkyl includes straight-chained or branched C₁ -C₄ alkyl radicals, suchas methyl, ethyl, n-propyl, isopropyl, n-butyl, sec.-butyl, tert.-butyland isobutyl. C₁ -C₃ alkyl radicals are preferred.

Halogen is fluorine, chlorine, bromine or iodine. In the case of thesubstituents R⁴ to R⁶, fluorine, chlorine and bromine are preferred and,in the case of the substituents R¹ to R³, fluorine, chlorine, bromineand iodine are preferred.

Haloalkyl indicates alkyl radicals, according to the respective scope ofdefinition given, that are completely or partially substituted byidentical or different halogen atoms, such as, for example,trifluoromethyl, difluoromethyl, 1,1,2,2-tetrafluoroethyl,2-chloroethyl, pentafluoroethyl, chlorodifluoromethyl, dichloromethyl,chlorofluoromethyl, 1,1-dichloro-2,2,2-trifluoroethyl, 1,1-dichloroethylor heptafluoropropyl.

There may be mentioned as C₁ -C₄ alkoxycarbonyl radicals, inter alia,methoxycarbonyl, ethoxycarbonyl and the isomeric propoxycarbonyls andbutoxycarbonyls.

Alkoxy within the scope of the respective definition of the isomericalkoxy radicals is especially methoxy, ethoxy, (i)-propoxy, (n)-propoxy,(i)-butoxy, (t)-butoxy, (n)-butoxy and (sec.)-butoxy.

Haloalkoxy within the scope of the respective definition is an isomericalkyl radical that is mono- or poly-substituted by identical ordifferent halogen atoms, such as, for example, trifluoromethoxy,2,2,2-trifluoroethoxy, 2,2,3,3,3-pentafluoropropoxy or1,1,2,2-tetrafluoroethoxy, difluoromethoxy or 2-chloroethoxy.

There may be mentioned as alkoxyalkyl radicals, inter alia,2-ethoxyethyl, 2-methoxyethyl, 3-methoxypropyl, 2-methoxy-1-methylethyland methoxymethyl.

The group C₁ -C₄ alkyl-S(O)_(n) - represents the respective alkylthio,alkylsulfinyl and alkylsulfonyl radicals. Methylthio, methylsulfinyl,methylsulfonyl, ethylthio, ethylsulfinyl and ethylsulfonyl may bementioned as being especially preferred.

The group C₁ -C₄ haloalkyl-S(O)_(n) - represents the respectivehaloalkylthio, haloalkylsulfinyl and haloalkylsulfonyl radicals.Difluoromethylthio, difluoromethylsulfinyl, difluoromethylsulfonyl,trifluoromethylthio and chlorofluoromethylthio are especially preferred.

In the case of the group C₁ -C₄ alkylthio-C₁ -C₄ alkyl,2-methylthioethyl and 2-ethylthioethyl are to be given special mention.

C₃ -C₆ cycloalkyl is cyclopropyl, cyclobutyl, cyclopentyl or cyclohexyl,preferably cyclopropyl, cyclopentyl or cyclohexyl. In the case ofradicals R⁴ to R⁶ cyclopropyl is preferred.

The phenyl radical mentioned as substituent may be substituted withinthe scope of the definition given. There may be mentioned as individualsubstituents, inter alia, unsubstituted phenyl, 2-chlorophenyl,4-chlorophenyl, 2,4-dichlorophenyl, o-tolyl, p-tolyl,2-trifluoromethylphenyl and 4-trifluoromethylphenyl.

In cases in which the radicals R⁵ and R⁶, together with the two carbonatoms to which they are bonded, form 4- to 8- membered rings, thefollowing ring systems are preferred: ##STR3## In the above list ofheterocycles, Z represents ##STR4## The compounds I containing theheterocycles a to m may be further substituted in the manner indicatedin the definition of R⁵ and R⁶.

In addition to the unsubstituted radicals a to p, the following may bementioned as preferred radicals:

6-methyl-5,6-dihydrocyclobuta[d]pyrimidinyl,

5H-7-methyl-6,7-dihydrocyclopenta[d]pyrimidinyl,

7,7-dimethyl-6,7-dihydrocyclopenta[d]pyrimidinyl,

5H-6-methyl-cyclopenta[d]pyrimidinyl,

5H-6-methyl-6,7-dihydrocyclopenta[d]pyrimidinyl,

5H-5-methyl-6,7-dihydrocyclopenta[d]pyrimidinyl,

5H-7-(C₁ -C₄ alkoxycarbonyl)-6,7-dihydrocyclopenta[d]pyrimidinyl,

5H-6,6-dimethyl-6,7-dihydrocyclopenta[d]pyrimidinyl,

5H-7,7-dimethyl-6,7-dihydrocyclopenta[d]pyrimidinyl,

5H-6,7-dimethyl-6,7-dihydrocyclopenta[d]pyrimidinyl,

5H-7-ethyl-6,7-dihydrocyclopenta[d]pyrimidinyl,

5H-7-ethyl-7-methyl-6,7-dihydrocyclopenta[d]pyrimidinyl,

8-methyl-5,6,7,8-tetrahydroquinazoline,

8,8-dimethyl-5,6,7,8-tetrahydroquinazoline,

7-methyl-5,6,7,8-tetrahydroquinazoline,

5-methyl-5,6,7,8-tetrahydroquinazoline,

6-methyl-5,6,7,8-tetrahydroquinazoline,

6,6-dimethyl-5,6,7,8-tetrahydroquinazoline,

5,7-dimethyl-5,6-dihydroquinazoline,

6-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine,

8-(C₁ -C₄ alkoxycarbonyl)-5,6,7,8-tetrahydroquinazoline,

6,8,8-trimethyl-5,6,7,8-tetrahydroquinazoline,

9H-9-methyl-5,6,7,8-tetrahydrocyclohepta[d]pyrimidine,

9H-9,9-dimethyl-5,6,7,8-tetrahydrocyclohepta[d]pyrimidine,

6-chloro-5,6,7,8-tetrahydroquinazoline.

In the further substituents that are composed of several base elements,the sub-elements may be freely selected within the scope of thedefinition and have the above meaning.

Attention is drawn to compounds of formula I that are unsubstituted inthe 4-position of the phenyl ring ##STR5## in which the radicals R¹ toR⁶ are as defined hereinbefore.

The invention relates especially to compounds of formula I ##STR6## inwhich

R¹ is hydrogen; nitro; cyano; halogen; C₁ -C₄ alkyl; C₁ -C₄-alkyl-S(O)_(n) ; C₁ -C₄ alkoxy; C₁ -C₄ haloalkyl; C₁ -C₄ haloalkoxy; C₁-C₄ haloalkyl-S(O)_(n) ; C₁ -C₄ alkoxycarbonyl; C₁ -C₄ alkylcarbonyl;aminocarbonyl; mono-C₁ -C₄ alkylaminocarbonyl; or di-C₁ -C₄alkylaminocarbonyl;

R² is hydrogen; nitro; halogen; C₁ -C₄ alkyl; or C₁ -C₄ haloalkyl;

R³ is hydrogen; halogen; or C₁ -C₄ alkyl and

R⁴ to R⁶ and n are as defined hereinbefore.

Preferred are compounds of formula I ##STR7## in which

R¹ is hydrogen; nitro; cyano; halogen; C₁ -C₃ alkyl; C₁ -C₂-alkyl-S(O)_(n) ; C₁ -C₂ haloalkyl-S(O)_(n) ; C₁ -C₃ alkoxy; C₁ -C₂haloalkyl; C₁ -C₂ haloalkoxy; C₁ -C₃ alkoxycarbonyl; ordimethylaminocarbonyl;

R² is hydrogen; nitro; fluorine; chlorine; bromine; or C₁ -C₃ alkyl;

R³ is hydrogen; chlorine; or C₁ -C₃ alkyl;

R⁴ hydrogen; C₁ -C₄ alkyl; C₁ -C₃ alkoxy; C₁ -C₄ alkyl-S(O)_(n) -; C₁-C₃ haloalkyl;

C₁ -C₂ haloalkoxy; phenyl; chlorophenyl; furanyl; C₃ -C₆ cycloalkyl; C₁-C₄ alkoxycarbonyl-C₁ -C₂ -alkyl; C₁ -C₂ alkoxy-C₁ -C₂ alkyl; C₁ -C₂haloalkylthio; chlorine; cyano; or acetonyl;

R⁵ is hydrogen; C₁ -C₃ alkyl; C₁ -C₃ alkoxy; halogen; C₁ -C₃ haloalkyl;or C₁ -C₃ haloalkoxy;

R⁶ is C₁ -C₃ alkyl; C₁ -C₃ alkoxy; C₁ -C₃ haloalkyl; C₁ -C₃ haloalkoxy;chlorine, bromine; C₁ -C₃ alkylthio; cyano; nitro; C₁ -C₂ alkoxy-C₁ -C₂alkyl; phenyl; chlorophenyl; C₁ -C₃ alkoxycarbonyl; C₁ -C₂ alkylthio-C₁-C₂ alkyl; or C₁ -C₂ cycloalkyl;

n is 0, 1 or 2;

R⁵ and R⁶ together are a --CH₂ CH₂ --, --CH₂ --CH₂ --CH₂ --, --CH₂ --CH₂--CH₂ --CH₂ --, --CH₂ --CH₂ --CO--CH₂ --, --CH═CH--CH₂ --, --CH═CH--CH₂--CH₂ --, O--CH₂ --CH₂ --CH₂ --, --CH₂ --CH₂ --S--, --CH₂ --CH₂ --S--CH₂--, --O--CH₂ --CH₂ --, --(CH₂)₅ --, --(CH₂)₆ --, --CH₂ --CH₂ --CH₂--O--, --CH₂ --CH₂ --O--, --CH₂ --CH₂ --O--CH₂ -- or --CH₂ --CH₂ --N(C₁-C₃ alkyl)--CH₂ -- bridge, each of which is unsubstituted or issubstituted by up to three C₁ -C₃ alkyl radicals or by one methoxy or C₁-C₃ alkoxycarbonyl radical or one chlorine atom.

Special prominence should be given to compounds of formula I ##STR8## inwhich

R¹ is nitro; cyano; halogen; methyl; ethyl; C₁ -C₃ haloalkyl; C₁ -C₂alkyl-S(O)_(n) --, C₁ -C₂ haloalkyl-S(O)_(n) ; methoxy; ethoxy; C₁ -C₃haloalkyl; halomethoxy; C₁ -C₃ alkoxycarbonyl; or dimethylaminocarbonyl;

n is 0, 1 or 2;

R² is hydrogen; fluorine; chlorine; bromine; nitro; or methyl;

R³ is hydrogen; chlorine; or methyl;

R⁴ is C₁ -C₄ alkyl; C₁ -C₃ alkoxy; C₁ -C₄ alkylthio; methylsulfinyl;ethylsulfinyl; methylsulfonyl; ethylsulfonyl; C₃ -C₆ cycloalkyl;chlorine; cyano; C₁ -C₃ haloalkyl; methoxymethyl; methoxycarbonylmethyl;acetonyl; phenyl; 4-chlorophenyl; or 2-furanyl;

R⁵ is C₁ -C₂ alkyl; chlorine; C₁ -C₃ haloalkyl; or halomethoxy;

R⁶ is C₁ -C₃ alkyl; methoxy; ethoxy; C₁ -C₂ haloalkyl; chlorine;bromine; C₁ -C₃ alkylthio; cyano; nitro; C₁ -C₂ alkoxy-C₁ -C₂ alkyl;phenyl; 4-chlorophenyl; C₁ -C₂ alkoxycarbonyl; 2-methylthioethyl; or C₃-C₆ cycloalkyl; or

R⁵ and R⁶ together are --(CH₂)₃ --, --CHCH₃ --CH₂ --CH₂ --, --C(CH₃)₂--CH₂ --CH₂ --, --CH₂ --CH(CH₃)--CH₂ --, --CH₂ --CH₂ --CH(CH₃)--,--CH(COOCH₃)--CH₂ --CH₂ --, --CH(COOC₂ H₅)--CH₂ --CH₂ --, --CH₂--C(CH₃)₂ --CH₂ --, --CH₂ --CH₂ --C(CH₃)₂ --, --CH(CH₃)--CH(CH₃)--CH₂--, --CH(C₂ H₅)--CH₂ --CH₂ --, --C(CH₃)(C₂ H₅)--CH₂ --CH₂ --, --CH₂--CH₂ --, --CH(CH₃)--CH₂ --, --C(CH₃)═CH--CH₂ --, --CH₂ --CH₂ --S--,--(CH₂)₄ --, --CH(CH₃)--(CH.sub. 2)₃ --, --C(CH₃)₂ --(CH₂)₃ --, --CH₂--CH(CH₃)--(CH₂)₂ --, --(CH₂)₃ --CH(CH₃)--, --(CH₂)₂ --CH(CH₃)--CH₂ --,--(CH₂)₂ --C(CH₃)₂ --CH₂ --, --CH(CH₃)--CH₂ --C(CH₃)₂ --CH₂ --, --(CH₂)₂--CO--CH₂ --, --(CH₂)₂ --CHCl--CH₂ --, --C(CH₃)═CH--CH₂ --C(CH₃)₂ --,--(CH₂)₂ --S--CH₂ --, --(CH₂)₂ --O--CH₂ --, --(CH₂)₂ --N(CH₃)--CH₂ --,--O--(CH₂)₂ --, --O--(CH₂)₃ --, --(CH₂)₅ --, --CH(CH₃)--(CH₂)₄ --,--C(CH₃)₂ --(CH₂)₄ --, --(CH₂)₆ --, --(CH₂)₃ --O-- or --(CH₂)₂ --O--.

In view of their biological activity, attention is drawn in addition tothe following compounds of formulae Ia to Ig, which have the followingsubstitution pattern in the phenyl ring:

Compounds of formulae Ia to Ig ##STR9## The substituents R¹ to R⁶ incompounds of formulae Ia to Ig may have the scopes of definition givenhereinbefore with respect to formula I.

Especially preferred is that sub-group of compounds of formula I inwhich the scopes of definition of the radicals R¹ to R⁴ correspond tothose given hereinbefore, and in which R⁵ and R⁶ together are a fusedring system according to one of the definitions given hereinbefore.

Attention is drawn most especially to compounds of formula Ie in which

R¹ is nitro, fluorine or chlorine,

R² is hydrogen, fluorine, chlorine or methyl,

R⁴ is trifluoromethyl and

R⁵ and R⁶ together are --(CH₂)₃ -- or --(CH₂)₄ --.

The following compounds of formula I are to be mentioned specifically:

2-[N-carbamoyl-N-(2-methyl-6-nitrophenyl)-amino]-5,6,7,8-tetrahydro-4-trifluoromethyl-quinazoline,

2-([N-carbamoyl-N-(2-nitrophenyl)-amino]-4-trifluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-chloro-5-(2-chloroethyl)-6-methyl-pyrimidine,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-chloro-5-methyl-6-trifluoromethyl-pyrimidine,

2-[N-carbamoyl-N-(6-methyl-2-nitrophenyl)-amino]-4-ethyl-5-methyl-6-trifluoromethyl-pyrimidine,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-trifluoromethyl-5-methyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-chloro-5,6,7,8-tetrahydroquinazoline,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-trifluoromethyl-9H-5,6,7,8-tetrahydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-trifluoromethyl-5,6,7,8,9,10-hexahydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(6-methyl-2-nitrophenyl)-amino]-4-trifluoromethyl-5H-7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(6-methyl-2-nitrophenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(6-methyl-2-nitrophenyl)-amino]-4-trifluoromethyl-9H-5,6,7,8-tetrahydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2,5-dichlorophenyl)-amino]-4-trifluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2,5-dichlorophenyl)-amino]-4-chloro-5,6,7,8-tetrahydroquinazoline,

2-[N-carbamoyl-N-(2,5-dichlorophenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2,5-dichlorophenyl)-amino]-4-trifluoromethyl-9H-5,6,7,8-tetrahydro-cyclohepta[d]pyrimidine,

2-[N-carbamoyl-N-(2,5-dichlorophenyl)-amino]-4-trifluoromethyl-5,6,7,8,9,10-hexahydro-cycloocta[d]pyrimidine,

2-[N-carbamoyl-N-(6-chloro-2-fluorophenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(6-chloro-2-fluorophenyl)-amino]-4-trifluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2,5-dichlorophenyl)-amino]-4-trifluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-nitro-6-methylphenyl)-amino]-4-trifluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-2-(nitrophenyl)-amino]-4-isopropyl-6-trifluoromethyl-5-methylpyrimidine,

2-[N-carbamoyl-N-(2,6-dichlorophenyl)-amino]-4-trifluoromethyl-5-methyl-6-chloropyrimidine,

2-[N-carbamoyl-N-(2,6-dichlorophenyl)-amino]-4-isopropyl-5-methyl-6-trifluoromethylpyrimidine,

2-[N-carbamoyl-N-(2-nitro-6-methylphenyl)-amino]-4,5-dimethyl-6-trifluoromethylpyrimidine,

2-[N-carbamoyl-N-(2,6-difluorophenyl)-amino]-4-ethyl-5-methyl-6-trifluoromethylpyrimidine,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-difluoromethyl-5,6,7,8-tetrahydroquinazoline,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-trifluoromethyl-7-methyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-trifluoromethyl-6-methyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-nitro-6-methylphenyl)-amino]-4-chlorodifluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-nitro-6-methylphenyl)-amino]-4-chlorodifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-nitro-6-methylphenyl)-amino]-4-difluoromethyl-6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-nitro-6-methylphenyl)-amino]-4-tetrafluoromethyl-7-methyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2,6-dichlorophenyl)-amino]-4-trifluoromethyl-5,6-dihydro-cyclobuta[d]pyrimidine,

2-[N-carbamoyl-N-(2,6-dichlorophenyl)-amino]-4-difluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2,6-dichlorophenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-chloro-6-methylphenyl)-amino]-4-trifluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-chloro-6-methylphenyl)-amino]-4-chlorodifluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-chloro-6-methylphenyl)-amino]-4-difluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-chloro-6-methylphenyl)-amino]-4-trifluoromethyl-6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-chloro-6-methylphenyl)-amino]-4-chlorodifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-chloro-6-methylphenyl)-amino]-4-difluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-difluoromethoxyphenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-methylsulfinyl-5-chlorophenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-methylthio-5-chlorophenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-nitro-6-methylphenyl)-amino]-4-trifluoromethyl-5,6,7,8,9,10-hexahydro-cycloocta[d]pyrimidine,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-chlorodifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-nitro-6-methylphenyl)-amino]-4-trifluoromethyl-6-methyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-fluorophenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2,6-dichloro-3-methylphenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2,6-dichloro-3-methylphenyl)-amino]-4-trifluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-nitro-6-fluorophenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-nitro-6-fluorophenyl)-amino]-4-trifluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-methoxy-6-chlorophenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-methoxy-6-chlorophenyl)-amino]-4-trifluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2,6-difluorophenyl)-amino]-4-trifluoromethylthio-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2,6-difluorophenyl)-amino]-4-chlorodifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2,6-difluorophenyl)-amino]-4-difluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-methyl-5-fluorophenyl)amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2,6-dibromophenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2,6-dimethylphenyl)-amino]-4-difluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-chlorodifluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-difluoromethyl-5H-6,7-dihydrocyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2,5-dichlorophenyl)-amino]-4-difluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-fluoro-6-chlorophenyl)-amino]-4-difluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-difluoromethylthiophenyl)-amino]-4-trifluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-difluoromethoxy-6-methylphenyl)-amino]-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline,

2-[N-carbamoyl-N-(2,6-difluorophenyl)-amino]-4-difluoromethyl-5H-6,7-dihydro-cyclopenta[d]pyrimidine,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-chloro-5-methyl-6-thiomethylpyrimidine,

2-[N-carbamoyl-N-(2-methyl-6-chlorophenyl)-amino]-4-chloro-5-methyl-6-trifuloromethylpyrimidine,

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-trifluoromethyl-5-methyl-6ethoxypyrimidineand

2-[N-carbamoyl-N-(2-nitrophenyl)-amino]-4-trifluoromethyl-5-methoxy-6chloropyrimidine.

The compounds of formula I can be prepared by

(a) reacting an aniline of formula II with phosgene to form a carbamoylchloride of formula III and reacting this with NH₃ in a second step##STR10## to form a urea of formula I, or

(b) reacting an aniline of formula II with halosulfonyl isocyanate XVIIIto form a halosulfonylurea of formula IV ##STR11## and hydrolysing thisin a second step, or directly, to a compound of formula I, Y being agroup that can be removed under the reaction conditions, such ashalogen, preferably chlorine.

Furthermore, ureas of formula I' ##STR12## in which R¹ is bonded in theortho-position of the phenyl ring and represents nitro, can be preparedby

(c) rearranging a sulfonylurea of formula V, under the action of anaqueous base, to form a urea of formula I' ##STR13## NaOH/water orKOH/water preferably being used as aqueous bases.

The reactions II→III, III→I, V→I' and IV→I, which proceed with theremoval of hydrogen halide or the elimination of HY, are preferablycarried out using acid-binding agents (bases).

Suitable acid-binding agents are organic or inorganic bases, for exampletertiary amines, such as trialkylamines (trimethylamine, triethylamine,tripropylamine etc.), pyridines (pyridine, 4-dimethylaminopyridine,4-pyrrolidylaminopyridine etc.), and alcoholates, such as, for example,potassium tert.-butoxide, sodium methoxide or sodium ethoxide. Theaforementioned reactions, including also the reaction V→I', can also becarried out with bases under phase transfer conditions according toprocesses that are known per se. (Lit. Dehmlow & Dehmlow, Phase TransferCatalysis Verlag Chemie, Weinheim, 1983).

It is possible, in principle, for one or more solvents or diluents thatare inert towards the reaction to be present in process variants (a),(b) and (c), should there be no specific details given. Suitablesolvents or diluents are, for example, aliphatic and aromatichydrocarbons, such as benzene, toluene, xylenes, petroleum ether;halogenated hydrocarbons, such as chlorobenzene, methylene chloride,ethylene chloride, chloroform, carbon tetrachloride,tetrachloroethylene; ethers and ethereal compounds, such as dialkylethers (diethyl ether, diisopropyl ether, tert.-butylmethyl ether etc.),anisole, dioxan, tetrahydrofuran; nitriles, such as acetonitrile,propionitrile; N,N-dialkylated amides, such as dimethylformamide;dimethyl sulfoxide; ketones, such as acetone, diethyl ketone, methylethyl ketone; and mixtures of such solvents with each other.

The anilines of formula II, like the carbamoyl chlorides of formula IIIand the novel ureas of formula Iv, are valuable intermediates.

Some anilines of formula II are already known (Tagungsber. Akad.Landwirtschaftswiss. German Democratic Republic 1984, 222Chem. Abstr.102 162 065b; Biomed Mass. Spectrum 11 (1984), 435-40; DD 151 404;Tetrahedron Lett. 1969 2595-8; DE-OS 18 00 708; Z. Chem. 8 (1968)103-4).

The invention accordingly relates also to the novel anilines of formulaII ##STR14## in which the radicals R¹ to R⁶ are as defined hereinbefore.

Especially preferred are the anilines II in which R⁵ and R⁶ together area fused bridge.

Another object of this invention are to the novel carbamoyl chlorides offormula III ##STR15## in which the radicals R¹ to R⁶ are as definedhereinbefore, and the novel ureas of formula IV ##STR16## in which theradicals R¹ to R⁶ are as defined hereinbefore and Y is halogen.

The novel anilines of formula II can be prepared analogously toprocesses known from the literature by

(d) reacting a guanidine of formula VI, in which the radicals R¹ to R³are as defined hereinbefore, with a 1,3-dicarbonyl compound of formulaVII in which the radicals R⁴ to R⁶ are as defined hereinbefore ##STR17##the condensation reaction if desired being carried out in the presenceof a water-binding agent (Lit.: D. J. Brown in "The Chemistry ofHeterocyclic Compounds" Vol. VI 1962, Interscience Publ. New York; J.Am. Chem. Soc. 69 1819 (1947); J. Am. Chem. Soc. 72 2948 (1950); J. Org.Chem. 29 1439 (1964) or J. Org. Chem. 29 1883 (1964), Houben-Weyl"Methoden d. org. Chemie" Vol. VIII p. 180 ff), or

(e) reacting an aniline of formula VIII with a pyrimidine of formula IXunder the action of a base, ##STR18## in which formulae the radicals R¹to R⁶ are as defined hereinbefore and X is a nucleofugal group, such ashalogen, or C₁ -C₄ alkylsulfonyl.

Suitable bases for carrying out this process are, inter alia, potassiumtert.-butoxide, Na₂ CO₃, K₂ CO₃ or NaH.

These processes are generally available for the synthesis of compoundsof formula II and are applicable to all educts of formulae V, VI, VIIand VIII (in which the radicals R¹ to R⁶ are as defined within the scopeof the formula of compounds I).

The sulfonylureas V are obtainable analogously to processes known fromthe literature by

(f) reacting a sulfonamide X, in which R² and R³ are as definedhereinbefore, with phosgene to form an isocyanate XI, and then allowingthis to react with a 2-aminopyrimidine XII to form V: ##STR19## or

(g) reacting a 2-aminopyrimidine XII, in which R⁴ to R⁵ are as definedhereinbefore, with phosgene to form an isocyanate XIII, and thenallowing this to react with a sulfonamide X, in which R² and R³ are asdefined hereinbefore, to form V: ##STR20## The guanidines VI can beprepared analogously to processes known from the literature by

(h) reacting an aniline VIII, in which R¹ to R³ are as definedhereinbefore, with cyanamide: ##STR21## or

(i) reacting a thiourea (R⁷ =H) or an isothiourea (R⁷ =C₁ -C₄ alkyl) offormula XIV, in which the radicals R¹ to R³ are hereinbefore and R⁷ ishydrogen or C₁ -C₄ alkyl, with ammonia to form the guanidine VI:##STR22## (Literature: process h): Houben-Weyl, Methoden de . Chemie,Thieme, Struttgart, Vol. VIII p. 98, 180; process i): Houb-Weyl,Methoden der Org. Chemie, Thieme, Stuttgart, Vol. VIII p. 183).

The β-diketones VII can also be prepared an to processes known from theliterature by

(j) reacting, under the reaction conditions of a condensation, a ketoneXV, in which R⁵ and R⁶ are as defined hereinbefore, with a compound offormula XVI, in which R⁴ is as defined hereinbefore and Z is a groupthat can be removed under the reaction of a Claisen condensation, suchas C₁ -C₄ alkoxy, phenoxy, benz halogen. ##STR23## (Lit.: C. FerryReaktionen der organischen Synthese, Thieme Stuttgart, 1978 p. 312 andthe literature cited therein).

The 2-aminopyrimidines XII, the 2-isocyanopyrimidines XIII, the2-halopyrimidines IX' (in which X=halogen), the 2-mercaptopyrimidinesIX" (in which X=SH), the 2-alkylthiopyrimidines IX'" (in which X=C₁ -C₄alkylthio) and the 2-alkylsulfonylpyrimidines IX"" (in which X=C₁ -C₄alkyl-SO₂ -), in which compounds the radicals R⁴ to R⁵ are as definedhereinbefore, are in most cases novel.

It is especially the compounds of formulae XI, XIII and IX in which theradicals R⁵ and R⁶ together are a fused carbocyclic or heterocyclicradical that are novel.

There are numerous methods of synthesis available to the skilled personfor the preparation of the compounds of formulae XIII, IX', IX" andIX'". These are generally known to the chemist and are describedcomprehensively in the relevant textbooks.

The following synthesis scheme (scheme I) shows an extract of thepossible methods of preparing these compounds, the β-diketone VII beingused as starting material in each case: ##STR24##

The pyridinones XVII, in which the radicals R⁴ to R⁶ are as definedhereinbefore, are also in some cases novel.

In particular, those pyrimidinones of formula XVII in which the radicalsR⁵ and R⁶ together are fused carbocyclic or heterocyclic radical arenovel.

The invention furthermore relates to herbicidal and plantgrowth-regulating compositions containing a compound of formula Itogether with suitable adjuvants and/or carriers.

The active ingredients of the formula I are in general used successfullyat application rates of from 0.005 to 5 kg/ha, especially from 0.1 to 3kg/ha. The dosage necessary to achieve the desired effect can beascertained by tests. It is dependent upon the nature of the action, thestage of development of the crop plants and of the weed and on theapplication (locus, time, method), and may vary within wide ranges,subject to these parameters.

At lower rates of application the compounds of formula I aredistinguished by growth-inhibiting and selective herbicidal propertieswhich make them excellent for use in crops of useful plants, especiallycereals, cotton, soybeans, rape, maize and rice.

The compounds of formula I also have plant growth-regulating properties.The growth of both monocotyledons and dicotyledons is affected.

Inhibition of the vegetative growth makes it possible with many cropplants for the crop to be more densely planted, so that it is possibleto achieve a higher yield per unit area of soil.

Another mechanism of the increase in yield when using growth regulatorsis based on the fact that the nutrients are used to the greateradvantage of the formation of the flowers and fruit whilst thevegetative growth is restricted.

At higher rates of application, weeds and grasses are damaged in theirdevelopment to such an extent that they die.

In an especially advantageous manner, the growth-regulating compounds offormula I can be used for regulating the growth of intersown plants inmaize crops.

Plants that are suitable in principle for intersowing in crops of maizeare those that cover the soil between the individual maize plants andthus especially counteract soil erosion in maize crops. Suitable plantsfor intersowing are, inter alia, rape, trefoil, grasses or leguminosae.

At suitable rates of application the compounds of formula I inhibit thenew growth of grasses. This makes it possible to reduce the number ofcuts necessary or to increase the intervals between cutting in grassedareas (parks, gardens, etc.). In an especially advantageous manner it ispossible to use granulate formulations of the active ingredients offormula I for this purpose. Either the granulate may contain the activeingredient on its own together with the customary adjuvants andcarriers, or the active ingredient is formulated as a granulate togetherwith a mineral fertiliser and/or, if desired, other active ingredientsfor controlling moss or other plant growth that is undesirable ingrassed areas. Application in the form of a scatter granulate for directsoil application makes it possible, using equipment customary formaintaining grassed areas, to inhibit the new growth of grasses for arelatively long period. The granulate can be prepared in a manner knownper se, and it preferably has a granule size of 0.1 to 2.0 mm,especially 0.25 to 1.0 mm.

The invention relates also to herbicidal and plant growth-regulatingcompositions that contain an active ingredient of formula I, and tomethods of controlling weeds pre-emergence and post-emergence and ofinfluencing the growth of monocotyledonous and dicotyledonous plants,especially grasses, tropical cover crops and suckers.

The compounds of formula I are used in unmodified form or, preferably,in the form of compositions together with the adjuvants conventionallyemployed in the art of formulation, and are therefore advantageouslyformulated in known manner e.g. into emulsifiable concentrates, directlysprayable or dilutable solutions, dilute emulsions, wettable powders,soluble powders, dusts, granulates, and also encapsulations in e.g.polymer substances. As with the nature of the compositions, the methodsof application, such as spraying, atomising, dusting, scattering orpouring, are chosen in accordance with the intended objectives and theprevailing circumstances.

The active substances of formula I can thus also be applied to mineralfertilisers (as a dressing). The composition so obtainable isadvantageously suitable as a growth regulator for grasses.

The formulations, i.e. the compositions, preparations or mixturescontaining the compound (active ingredient) of formula I and, whereappropriate, a solid or liquid adjuvant, are prepared in known manner,e.g. by homogeneously mixing and/or grinding the active ingredients withextenders, e.g. solvents, solid carriers and, where appropriate,surfaceactive compounds (surfactants).

Suitable solvents are: aromatic hydrocarbons, preferably the fractionscontaining 8 to 12 carbon atoms, e.g. xylene mixtures or substitutednaphthalenes, phthalates such as dibutyl phthalate or dioctyl phthalate,aliphatic hydrocarbons such as cyclohexane or paraffins, alcohols andglycols and their ethers and esters, such as ethanol, ethylene glycol,ethylene glycol monomethyl or monoethyl ether, ketones such ascyclohexanone, strongly polar solvents such as N-methyl-2-pyrrolidone,dimethyl sulfoxide or dimethylformamide, as well as vegetable oils orepoxidised vegetable oils, such as epoxidised coconut oil or soybeanoil; or water.

The solid carriers used e.g. for dusts and dispersible powders, arenormally natural mineral fillers such as calcite, talcum, kaolin,montmorillonite or attapulgite. In order to improve the physicalproperties it is also possible to add highly dispersed silicic acid orhighly dispersed absorbent polymers. Suitable granulated adsorptivecarriers are porous types, for example pumice, broken brick, sepioliteor bentonite; and suitable nonsorbent carriers are, for example, calciteor sand. In addition, a great number of pregranulated materials ofinorganic or organic nature can be used, e.g. especially dolomite orpulverised plant residues.

Depending on the nature of the compound of formula I to be formulated,suitable surface-active compounds are non-ionic, cationic and/or anionicsurfactants having good emulsifying, dispersing and wetting properties.

The term "surfactants" will also be understood as comprising mixtures ofsurfactants.

Both so-called water-soluble soaps and also water-soluble syntheticsurface-active compounds are suitable anionic surfactants.

Suitable soaps are the alkali metal salts, alkaline earth metal salts orunsubstituted or substituted ammonium salts of higher fatty acids (C₁₀-C₂₂), e.g. the sodium or potassium salts of oleic or stearic acid or ofnatural fatty acid mixtures which can be obtained e.g. from coconut oilor tallow oil. Mention may also be made of fatty acid methyltaurinsalts.

More frequently, however, so-called synthetic surfactants are used,especially fatty sulfonates, fatty sulfates, sulfonated benzimidazolederivatives or alkylarylsulfonates.

The fatty sulfonates or sulfates are usually in the form of alkali metalsalts, alkaline earth metal salts or unsubstituted or substitutedammonium salts and contain a C₈ -C₂₂ alkyl radical which also includesthe alkyl moiety of acyl radicals, e.g. the sodium or calcium salt oflignosulfonic acid, of dodecylsulfate or of a mixture of fatty alcoholsulfates obtained from natural fatty acids. These compounds alsocomprise the salts of sulfated and sulfonated fatty alcohol/ethyleneoxide adducts. The sulfonated benzimidazole derivatives preferablycontain 2 sulfonic acid groups and one fatty acid radical containing 8to 22 carbon atoms. Examples of alkylarylsulfonates are the sodium,calcium or triethanolamine salts of dodecylbenzenesulfonic acid,dibutylnaphthalenesulfonic acid, or of a condensate ofnaphthalenesulfonic acid and formaldehyde.

Also suitable are corresponding phosphates, e.g. salts of the phosphoricacid ester of an adduct of p-nonylphenol with 4 to 14 moles of ethyleneoxide, or phospholipids.

Non-ionic surfactants are preferably polyglycol ether derivatives ofaliphatic or cycloaliphatic alcohols, saturated or unsaturated fattyacids and alkylphenols, said derivatives containing 3 to 10 glycol ethergroups and 8 to 20 carbon atoms in the (aliphatic) hydrocarbon moietyand 6 to 18 carbon atoms in the alkyl moiety of the alkylphenols.

Further suitable non-ionic surfactants are the water-soluble adducts ofpolyethylene oxide with polypropylene glycol,ethylenediaminopolypropylene glycol and alkylpolypropylene glycolcontaining 1 to 10 carbon atoms in the alkyl chain, which adductscontain 20 to 250 ethylene glycol ether groups and 10 to 100 propyleneglycol ether groups. These compounds usually contain 1 to 5 ethyleneglycol units per propylene glycol unit.

Examples of non-ionic surfactants are nonylphenolpolyethoxyethanols,castor oil polyglycol ethers, polypropylene/polyethylene oxide adducts,tributylphenoxypolyethoxyethanol, polyethylene glycol andoctylphenoxypolyethoxyethanol.

Fatty acid esters of polyoxyethylene sorbitan, e.g. polyoxyethylenesorbitan trioleate, are also suitable non-ionic surfactants.

Cationic surfactants are preferably quaternary ammonium salts whichcontain, as N-substituent, at least one C₈ -C₂₂ alkyl radical and, asfurther substituents, unsubstituted or halogenated lower alkyl, benzylor hydroxy-lower alkyl radicals. The salts are preferably in the form ofhalides, methylsulfates or ethylsulfates, e.g. stearyltrimethylammoniumchloride or benzyldi(2-chloroethyl)ethylammonium bromide.

Agglutinants are especially those adjuvants that in the case ofgranulation cause the carrier material, the adjuvants and the activeingredients to stick together, such as gum arabic orcarboxymethylcellulose.

Surfactants customary in the art of formulation are described, interalia, in the following publications:

"1987 International Mc Cutcheon's Emulsifiers and Detergents", GlenRock, N.J., USA.

Dr. Helmut Stache "Tensid Taschenbuch"

Carl Hanser Varlag, Munich/Vienna 1981.

The preparations usually contain 0.1 to 95%, preferably 0.1 to 80%, of acompound of formula I, 1 to 99.9% of a solid or liquid adjuvant, and 0to 25%, preferably 0.1 to 25%, of a surfactant.

Preferred formulations are composed especially as follows (%=percent byweight)

    ______________________________________                                        Emulsifiable concentrates                                                     a compound                                                                    of formula I   1 to 20%, preferably 5 to 10%                                  surfactant     5 to 30%, preferably 10 to 20%                                 liquid carrier 50 to 94%, preferably 70 to 85%.                               Dusts                                                                         a compound of                                                                 formula I      0.1 to 10%, preferably 0.1 to 1%                               solid carrier  99.9 to 90%, preferably 99.9 to 99%.                           Suspension concentrates                                                       a compound of                                                                 formula I      5 to 75%, preferably 10 to 50%                                 water          94 to 25%, preferably 90 to 30%                                surfactant     1 to 40%, preferably 2 to 30%.                                 Wettable powders                                                              a compound of                                                                 formula I      0.5 to 90%, preferably 1 to 80%                                surfactant     0.5 to 20%, preferably 1 to 15%                                solid carrier  5 to 95%, preferably 15 to 90%.                                Granulates                                                                    a compound of                                                                 formula I      0.5 to 30%, preferably 3 to 15%                                solid carrier  99.5 to 70%, preferably 97 to 85%.                             Scatter granulate                                                             a compound                                                                    of formula I   0.01 to 30%, preferably 0.05 to 15%                            agglutinant    0.05 to 5%, preferably 0.1 to 2%                               surfactant     0.5 to 20%, preferably 1 to 15%                                solid carrier  99.44 to 45%, preferably 95 to 65%                             ______________________________________                                    

Whereas commercial products will preferably be formulated asconcentrates, the end user will normally employ dilute formulations. Theformulations can be diluted to a concentration as low as 0.001% activeingredient. The rates of application are normally from 0.005 to 5 kgactive ingredient/ha.

The compositions may also contain further additives such as stabilisers,antifoams, viscosity regulators, binders, tackifiers and alsofertilisers or other active ingredients for obtaining special effects.

Preparation Examples:

The (uncorrected) melting points in the following Preparation Examplesare in °C.

P. 1. Compounds of formula I P. 1.1.2-[N-carbamoyl-N-(2-methyl-6-nitrophenyl)-amino]-5,6,7,8-tetrahydro-4-trifluoromethyl-quinazoline

2.2 ml of chlorosulfonyl isocyanate are added at 3° C. to a solution of7.0 g of2-(2-methyl-6-nitrophenylamino)-5,6,7,8-tetrahydro-4-trifluoromethyl-quinazolinein 100 ml of ethyl acetate. The whole is stirred for one hour whilecooling on an ice-bath, and subsequently 50 ml of ethyl acetate and 30ml of water are added. The organic phase is separated off, washed withbrine, dried and concentrated in vacuo. The residue is triturated withhexane, the product crystallising out. 7.8 g of the title compound offormula ##STR25## are isolated in the form of crystals having a meltingpoint of 161°-162° C. (decomp.) (comp. No. 1.563).

The compounds of Table 1 can be prepared in an analogous manner:

                                      TABLE 1                                     __________________________________________________________________________    Compounds of formula:                                                          ##STR26##                                             (I)                    __________________________________________________________________________    Comp. No                                                                            R.sup.1  R.sup.2                                                                           R.sup.3                                                                           R.sup.4  R.sup.5  R.sup.6 Phys. data                   __________________________________________________________________________    1.001 2-Cl     H   H   CH.sub.3 Cl       CH.sub.3                             1.002 2-Cl     H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.003 2-Cl     H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.004 2-Cl     H   H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.005 2-Cl     H   H   CH.sub.3 CF.sub.3 C.sub.2 H.sub.5                      1.006 2-F      H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.007 2-F      H   H   CH.sub.3 Cl       CH.sub.3                             1.008 2-F      H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.009 2-F      H   H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.010 2-F      H   H   OCH.sub.3                                                                              CH.sub.3 CN                                   1.011 2-Br     H   H   CH.sub.3 Cl       CH.sub.3                             1.012 2-Br     H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.013 2-Br     H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.014 2-Br     H   H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.015 2-Br     H   H   C.sub.2 H.sub.5                                                                        CHFCl    CH.sub.3                             1.016 2-Br     H   H   C.sub.2 H.sub.5                                                                        C.sub.2 F.sub.5                                                                        CH.sub.3                             1.017 2-Br     H   H   C.sub.2 H.sub.5                                                                        CHCl.sub.2                                                                             CH.sub.3                             1.018 2-Br     H   H   CH.sub.3 CF.sub.2 CF.sub.3                                                                      CH.sub.3                             1.019 2-Br     H   H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.020 2-Br     H   H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.021 2-Br     H   H   SCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.022 2-Br     H   H   SO.sub.2 CH.sub.3                                                                      CH.sub.3 CH.sub.3                             1.023 2-Br     H   H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             1.024 2-Br     H   H   C.sub.3 H.sub.7 (i)                                                                    CF.sub.3 CH.sub.3                             1.025 2-Br     H   H   CH.sub.3 Cl       CH.sub.2 CH.sub.2 Cl                 1.026 2-Br     H   H   CH.sub.3 Cl       CH.sub.2 CH.sub.2 OCH.sub.3          1.027 2-Br     H   H   OCH.sub.3                                                                              CH.sub.3 CH.sub.2 CH.sub.2 OCH.sub.3          1.028 2-J      H   H   CH.sub.3 Cl       CH.sub.3                             1.029 2-J      H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.030 2-J      H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.031 2-J      H   H   OCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.032 2-J      H   H   CH.sub.3 Cl       C.sub.2 H.sub.5                      1.033 2-J      H   H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             1.034 2-CF.sub.3                                                                             H   H   CH.sub.3 Cl       CH.sub.3                             1.035 2-CF.sub.3                                                                             H   H   OCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.036 2-CF.sub.3                                                                             H   H   SCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.037 2-CF.sub.3                                                                             H   H   SO.sub.2 CH.sub.3                                                                      CH.sub.3 CH.sub.3                             1.038 2-CF.sub.3                                                                             H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.039 2-CF.sub.3                                                                             H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.040 2-CF.sub.3                                                                             H   H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.041 2-CF.sub.3                                                                             H   H   C.sub.2 H.sub.5                                                                        CHCl.sub.2                                                                             CH.sub.3                             1.042 2-CF.sub.3                                                                             H   H   C.sub.2 H.sub.5                                                                        CF.sub.2 CF.sub.3                                                                      CH.sub.3                             1.043 2-CF.sub.3                                                                             H   H   OCH.sub.3                                                                              CH.sub.3 CN                                   1.044 2-CF.sub.3                                                                             H   H   OCH.sub.3                                                                              CH.sub.3 NO.sub.2                             1.045 2-CF.sub.3                                                                             H   H   OCH.sub.3                                                                              CH.sub.3 Cl                                   1.046 2-NO.sub.2                                                                             H   H   CH.sub.3 Cl       CH.sub.3                             1.047 2-NO.sub.2                                                                             H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.048 2-NO.sub.2                                                                             H   H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.049 2-NO.sub.2                                                                             H   H   SCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.050 2-NO.sub.2                                                                             H   H   SOCH.sub.3                                                                             CH.sub.3 CH.sub.3                             1.051 2-NO.sub.2                                                                             H   H   SO.sub.2 CH.sub.3                                                                      CH.sub.3 CH.sub.3                             1.052 2-NO.sub.2                                                                             H   H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.053 2-NO.sub.2                                                                             H   H   CH.sub.3 CF.sub.3 Phenyl                               1.054 2-NO.sub.2                                                                             H   H   OCH.sub.3                                                                              CF.sub.3 4-Cl-Phenyl                          1.055 2-NO.sub.2                                                                             H   H   Cl       CF.sub.3 4-Cl-Phenyl                          1.056 2-NO.sub.2                                                                             H   H   CH.sub.3 Cl       CH.sub.2 CH.sub.2 Cl                                                                  m.p. 145-146° C.      1.057 2-NO.sub.2                                                                             H   H   OCH.sub.3                                                                              CH.sub.3 CH.sub.2 CH.sub.2 OCH.sub.3          1.058 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                                                                              m.p. 160-161° C.      1.059 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.060 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                        CHCl.sub.2                                                                             CH.sub. 3                            1.061 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                        CHFCl    CH.sub.3                             1.062 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                        C.sub.2 H.sub.5                                                                        CH.sub.3                             1.063 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                        C.sub.3 F.sub.7 (n)                                                                    CH.sub.3                             1.064 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                        CCl.sub.2 CF.sub.3                                                                     CH.sub.3                             1.065 2-NO.sub.2                                                                             H   H   C.sub.3 H.sub.7 (n)                                                                    CF.sub.3 CH.sub.3                             1.066 2-NO.sub.2                                                                             H   H   C.sub.3 H.sub.7 (n)                                                                    CF.sub.3 C.sub.2 H.sub.5                      1.067 2-NO.sub.2                                                                             H   H   C.sub.3 H.sub.7 (i)                                                                    CF.sub.3 CH.sub.3                                                                              m.p. 162-163° C.      1.068 2-NO.sub.2                                                                             H   H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             1.069 2-NO.sub.2                                                                             H   H   CH.sub.3 OCHF.sub.2                                                                             CH.sub.3                             1.070 2-NO.sub.2                                                                             H   H   OCH.sub.3                                                                              CH.sub.3 NO.sub.2                             1.071 2-NO.sub.2                                                                             H   H   OCH.sub.3                                                                              CH.sub.3 Cl                                   1.072 2-NO.sub.2                                                                             H   H   OCH.sub.3                                                                              CH.sub.3 CN                                   1.073 2-NO.sub.2                                                                             H   H   CH.sub.3 Cl       CN                                   1.074 2-NO.sub.2                                                                             H   H   CH.sub.3 Cl       NO.sub.2                             1.075 2-NO.sub.2                                                                             H   H   CH.sub.3 Cl       Cl                                   1.076 2-NO.sub.2                                                                             H   H   SCH.sub.3                                                                              CH.sub.3 Cl                                   1.077 2-NO.sub. 2                                                                            H   H   SO.sub.2 CH.sub.3                                                                      CH.sub.3 Cl                                   1.078 2-NO.sub.2                                                                             H   H   OCH.sub.3                                                                              CH.sub.3 COOCH.sub.3                          1.079 2-NO.sub.2                                                                             H   H   CH.sub.3 CH.sub.3 COOCH.sub.3                          1.080 2-NO.sub.2                                                                             H   H   CH.sub.3 CF.sub.2 Cl                                                                            CH.sub.3                             1.081 2-OCH.sub.3                                                                            H   H   CH.sub.3 Cl       CH.sub.3                             1.082 2-OCH.sub.3                                                                            H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.083 2-OCH.sub.3                                                                            H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.084 2-OCH.sub.3                                                                            H   H   OCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.085 2-OCH.sub.3                                                                            H   H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.086 2-OCF.sub.3                                                                            H   H   CH.sub.3 Cl       CH.sub.3                             1.087 2-OCF.sub.3                                                                            H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.088 2-OCF.sub.3                                                                            H   H   OCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.089 2-OCF.sub.3                                                                            H   H   SCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.090 2-OCF.sub.3                                                                            H   H   SO.sub.2 CH.sub.3                                                                      CH.sub.3 CH.sub.3                             1.091 2-OCF.sub.3                                                                            H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.092 2-OCF.sub.3                                                                            H   H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.093 2-OCF.sub.3                                                                            H   H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.094 2-OCF.sub.3                                                                            H   H   OCH.sub. 3                                                                             CF.sub.3 CH.sub.3                             1.095 2-OCF.sub.3                                                                            H   H   OC.sub.2 H.sub.5                                                                       CF.sub.3 CH.sub.3                             1.096 2-OCHF.sub.2                                                                           H   H   CH.sub.3 Cl       CH.sub.3                             1.097 2-OCHF.sub.2                                                                           H   H   CH.sub.3 Cl       C.sub.2 H.sub.5                      1.098 2-OCHF.sub.2                                                                           H   H   OCH.sub.3                                                                              CH.sub.3 C.sub.2 H.sub.5                      1.099 2-OCHF.sub.2                                                                           H   H   SCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.100 2-OCHF.sub.2                                                                           H   H   SO.sub.2 CH.sub.3                                                                      CH.sub.3 CH.sub.3                             1.101 2-OCHF.sub.2                                                                           H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.102 2-OCHF.sub.2                                                                           H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.103 2-OCHF.sub.2                                                                           H   H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.104 2-OCHF.sub.2                                                                           H   H   CH.sub.3 Cl       CH.sub.2 CH.sub.2 Cl                 1.105 2-OCHF.sub.2                                                                           H   H   OCH.sub.3                                                                              CH.sub.3 CH.sub.2 CH.sub.2 OCH.sub.3          1.106 2-OCHF.sub.2                                                                           H   H   OC.sub.2 H.sub.5                                                                       CH.sub.3 CH.sub.2 CH.sub.2 OC.sub.2                                                    H.sub.5                              1.107 2-OCHF.sub.2                                                                           H   H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             1.108 2-OCHF.sub.2                                                                           H   H   C.sub.3 H.sub.7 (i)                                                                    CF.sub.3 CH.sub.3                             1.109 2-OC.sub.2 H.sub.5                                                                     H   H   CH.sub.3 Cl       CH.sub.3                             1.110 2-OC.sub. 2 H.sub.5                                                                    H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.111 2-OC.sub.2 H.sub.5                                                                     H   H   OCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.112 2-OC.sub.2 H.sub.5                                                                     H   H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.113 2-CN     H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.114 2-CN     H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.115 2-CN     H   H   OCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.116 2-CN     H   H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.117 2-CN     H   H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.118 2-CN     H   H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             1.119 2-CN     H   H   OCH.sub.3                                                                              CH.sub.3 Cl                                   1.120 2-COOCH.sub.3                                                                          H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.121 2-COOCH.sub.3                                                                          H   H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.122 2-COOCH.sub.3                                                                          H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.123 2-COOCH.sub.3                                                                          H   H   CH.sub.3 CF.sub.3 Phenyl                               1.124 2-CON(CH.sub.3).sub.2                                                                  H   H   CH.sub.3 Cl       CH.sub.3                             1.125 2-CON(CH.sub.3).sub.2                                                                  H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.126 2-CON(CH.sub.3).sub.2                                                                  H   H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.127 2-CON(CH.sub.3).sub.2                                                                  H   H   OCH.sub.3                                                                              CF.sub. 3                                                                              C.sub.2 H.sub.5                      1.128 2-CH.sub.3                                                                             H   H   CH.sub.3 Cl       CH.sub.3                             1.129 2-CH.sub.3                                                                             H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.130 2-CH.sub.3                                                                             H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.131 2-CH.sub.3                                                                             H   H   CH.sub.3 CF.sub.2 Cl                                                                            CH.sub.3                             1.132 2-CH.sub.3                                                                             H   H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.133 2-C.sub.2 H.sub.5                                                                      H   H   CH.sub.3 Cl       CH.sub.3                             1.134 2-C.sub.2 H.sub.5                                                                      H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.135 2-C.sub.2 H.sub.5                                                                      H   H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.136 2-C.sub.2 H.sub.5                                                                      H   H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.137 3-Cl     H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.138 3-Br     H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.139 3-CF.sub.3                                                                             H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.140 3-Cl     5-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.141 3-Cl     5-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.142 3-Cl     5-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.143 3-Cl     5-Cl                                                                              H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.144 2-Cl     5-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.145 2-Cl     5-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.146 2-Cl     5-Cl                                                                              H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.147 2-Cl     5-Cl                                                                              H   SCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.148 2-Cl     5-Cl                                                                              H   SOCH.sub.3                                                                             CH.sub.3 CH.sub.3                             1.149 2-Cl     5-Cl                                                                              H   SO.sub.2 CH.sub.3                                                                      CH.sub.3 CH.sub.3                             1.150 2-Cl     5-Cl                                                                              H   SC.sub.2 H.sub.5                                                                       CF.sub.3 CH.sub.3                             1.151 2-Cl     5-Cl                                                                              H   SC.sub.3 H.sub.7 (i)                                                                   CF.sub.3 CH.sub.3                             1.152 2-Cl     5-Cl                                                                              H   OC.sub.2 H.sub.5                                                                       CF.sub.3 CH.sub.3                             1.153 2-Cl     5-Cl                                                                              H   SOC.sub.2 H.sub.5                                                                      CF.sub.3 CH.sub.3                             1.154 2-Cl     5-Cl                                                                              H   OC.sub.3 H.sub.7 (i)                                                                   CF.sub.3 CH.sub.3                             1.155 2-Cl     5-Cl                                                                              H   CH.sub.3 Cl       Phenyl                               1.156 2-Cl     5-Cl                                                                              H   OCH.sub.3                                                                              CH.sub.3 Phenyl                               1.157 2-Cl     5-Cl                                                                              H   CH.sub.3 Cl       CH.sub.2 CH.sub.2 Cl                 1.158 2-Cl     5-Cl                                                                              H   OCH.sub.3                                                                              CH.sub.3 CH.sub.2 CH.sub.2 OCH.sub.3          1.159 2-Cl     5-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.160 2-Cl     5-Cl                                                                              H   CH.sub.3 CF.sub.2 Cl                                                                            CH.sub.3                             1.161 2-Cl     5-Cl                                                                              H   CH.sub.3 C.sub.2 H.sub.5                                                                        CH.sub.3                             1.162 2-Cl     5-Cl                                                                              H   CH.sub.3 C.sub.3 F.sub.7 (n)                                                                    CH.sub. 3                            1.163 2-Cl     5-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.164 2-Cl     5-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CHF.sub.2                                                                              CH.sub.3                             1.165 2-Cl     5-Cl                                                                              H   CH.sub.3 CCl.sub.2 CF.sub.3                                                                     CH.sub.3                             1.166 2-Cl     5-Cl                                                                              H   C.sub.3 H.sub.7 (n)                                                                    CF.sub.3 CH.sub.3                             1.167 2-Cl     5-Cl                                                                              H   C.sub.3 H.sub.7 (i)                                                                    CF.sub.3 CH.sub.3                             1.168 2-Cl     5-Cl                                                                              H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             1.169 2-Cl     5-Cl                                                                              H   CH.sub.3 CF.sub.3 C.sub.2 H.sub.5                      1.170 2-Cl     5-Cl                                                                              H   CH.sub.3 CF.sub.3 C.sub.3 H.sub.7 (i)                  1.171 2-Cl     5-Cl                                                                              H   CH.sub.3 OCHF.sub.2                                                                             CH.sub.3                             1.172 2-Cl     5-Cl                                                                              H   OCH.sub.3                                                                              CH.sub.3 NO.sub.2                             1.173 2-Cl     5-Cl                                                                              H   OCH.sub.3                                                                              CH.sub.3 Cl                                   1.174 2-Cl     5-Cl                                                                              H   OCH.sub.3                                                                              CH.sub.3 CN                                   1.175 2-Cl     5-Cl                                                                              H   OC.sub.2 H.sub.5                                                                       CH.sub.3 CN                                   1.176 2-Cl     5-Cl                                                                              H   CH.sub.3 Cl       CN                                   1.177 2-Cl     5-Cl                                                                              H   CH.sub.3 Cl       NO.sub.2                             1.178 2-Cl     5-Cl                                                                              H   CH.sub.3 Cl       Cl                                   1.179 2-Cl     5-Cl                                                                              H   C.sub.2 H.sub.5                                                                        Cl       Cl                                   1.180 2-Cl     5-Cl                                                                              H   C.sub.2 H.sub.5                                                                        Cl       Br                                   1.181 2-Cl     5-Cl                                                                              H   OCH.sub.3                                                                              CH.sub.3 COOCH.sub.3                          1.182 2-Cl     5-Cl                                                                              H   CH.sub.3 CH.sub.3 COOC.sub.2 H.sub.5                   1.183 2-Cl     6-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.184 2-Cl     6-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.185 2-Cl     6-Cl                                                                              H   CH.sub.3 CF.sub.3 C.sub.2 H.sub.5                      1.186 2-Cl     6-Cl                                                                              H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.187 2-Cl     6-Cl                                                                              H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.188 2-Cl     6-Cl                                                                              H   CF.sub.3 Cl       CH.sub.3                                                                              m.p. 182-183° C.      1.189 2-Cl     6-Cl                                                                              H   SC.sub.4 H.sub.9 (n)                                                                   CF.sub.3 CH.sub.3                             1.190 2-Cl     6-Cl                                                                              H   SC.sub.2 H.sub.5                                                                       CH.sub.3 CH.sub.3                             1.191 2-Cl     6-Cl                                                                              H   SOC.sub.2 H.sub.5                                                                      CH.sub.3 CH.sub.3                             1.192 2-Cl     6-Cl                                                                              H   SO.sub.2 C.sub.2 H.sub.5                                                               CH.sub.3 CH.sub.3                             1.193 2-Cl     6-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.194 2-Cl     6-Cl                                                                              H   C.sub.3 H.sub.7 (n)                                                                    CF.sub.3 CH.sub.3                             1.195 2-Cl     6-Cl                                                                              H   C.sub.4 H.sub.9 (n)                                                                    CF.sub.3 CH.sub.3                             1.196 2-Cl     6-Cl                                                                              H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             1.197 2-Cl     6-Cl                                                                              H   C.sub.3 H.sub.7 (i)                                                                    CF.sub.3 CH.sub.3                                                                              m.p. 164-165° C.      1.198 2-Cl     6-Cl                                                                              H   CH.sub. 3                                                                              CF.sub.2 Cl                                                                            CH.sub.3                             1.199 2-Cl     6-Cl                                                                              H   CH.sub.3 CHF.sub.2                                                                              CH.sub.3                             1.200 2-Cl     6-Cl                                                                              H   CH.sub.3 CHCl.sub.2                                                                             CH.sub.3                             1.201 2-Cl     6-Cl                                                                              H   CH.sub.3 CHFCl    CH.sub.3                             1.202 2-Cl     6-Cl                                                                              H   CH.sub.3 CCl.sub.2 CF.sub.3                                                                     CH.sub.3                             1.203 2-Cl     6-Cl                                                                              H   CH.sub.3 OCHF.sub.2                                                                             CH.sub.3                             1.204 2-Cl     6-Cl                                                                              H   OCH.sub.3                                                                              CH.sub.3 NO.sub.2                             1.205 2-Cl     6-Cl                                                                              H   OCH.sub.3                                                                              CF.sub.3 NO.sub.2                             1.206 2-Cl     6-Cl                                                                              H   OCH.sub.3                                                                              CF.sub.3 Cl                                   1.207 2-Cl     6-Cl                                                                              H   OCH.sub.3                                                                              CH.sub.3 CN                                   1.208 2-Cl     6-Cl                                                                              H   CH.sub.3 Cl       CN                                   1.209 2-Cl     6-Cl                                                                              H   CH.sub.3 Cl       NO.sub.2                             1.210 2-Cl     6-Cl                                                                              H   CH.sub.3 Cl       Cl                                   1.211 2-Cl     6-Cl                                                                              H   CH.sub.3 Cl       Br                                   1.212 2-Cl     6-Cl                                                                              H   OCH.sub.3                                                                              CH.sub.3 COOCH.sub.3                          1.213 2-Cl     3-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.214 2-Cl     3-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.215 2-Cl     3-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.216 2-Cl     3-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.217 2-NO.sub.2                                                                             3-CH.sub.3                                                                        H   CH.sub.3 Cl       CH.sub.3                             1.218 2-NO.sub.2                                                                             3-CH.sub.3                                                                        H   CH.sub. 3                                                                              CF.sub.3 CH.sub.3                             1.219 2-NO.sub.2                                                                             3-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.220 2-NO.sub.2                                                                             3-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.221 2-NO.sub.2                                                                             3-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.222 2-NO.sub.2                                                                             3-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.223 2-NO.sub.2                                                                             3-Cl                                                                              H   OCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.224 2-NO.sub.2                                                                             3-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.225 2-NO.sub.2                                                                             3-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.226 2-NO.sub.2                                                                             5-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.227 2-NO.sub.2                                                                             5-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.228 2-NO.sub.2                                                                             5-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.229 2-NO.sub.2                                                                             5-Cl                                                                              H   CH.sub.3 CF.sub.2 Cl                                                                            CH.sub.3                             1.230 2-NO.sub.2                                                                             5-Cl                                                                              H   SCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.231 2-NO.sub.2                                                                             5-Cl                                                                              H   SOCH.sub.3                                                                             CH.sub.3 CH.sub.3                             1.232 2-NO.sub.2                                                                             5-Cl                                                                              H   SO.sub.2 CH.sub.3                                                                      CH.sub.3 CH.sub.3                             1.233 2-NO.sub.2                                                                             5-Cl                                                                              H   CN       CH.sub.3 CH.sub.3                             1.234 2-NO.sub.2                                                                             5-Cl                                                                              H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.235 2-NO.sub.2                                                                             5-Cl                                                                              H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.236 2-NO.sub.2                                                                             5-Cl                                                                              H   OC.sub.3 H.sub.7 (i)                                                                   CF.sub.3 CH.sub.3                             1.237 2-NO.sub.2                                                                             5-Cl                                                                              H   SC.sub.2 H.sub.5                                                                       CF.sub.3 CH.sub.3                             1.238 2-NO.sub.2                                                                             5-Cl                                                                              H   C.sub.3 H.sub.7 (i)                                                                    CF.sub.3 CH.sub.3                             1.239 2-NO.sub.2                                                                             6-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.240 2-NO.sub.2                                                                             6-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.241 2-NO.sub.2                                                                             6-Cl                                                                              H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.242 2-NO.sub.2                                                                             6-Cl                                                                              H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.243 2-NO.sub.2                                                                             6-Cl                                                                              H   SOCH.sub.3                                                                             CF.sub.3 CH.sub.3                             1.244 2-NO.sub.2                                                                             6-Cl                                                                              H   SO.sub.2 CH.sub.3                                                                      CF.sub.3 CH.sub.3                             1.245 2-NO.sub.2                                                                             6-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.246 2-NO.sub.2                                                                             6-Cl                                                                              H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             1.247 2-NO.sub.2                                                                             6-Cl                                                                              H   C.sub.3 H.sub.7 (i)                                                                    CF.sub.3 CH.sub.3                             1.248 2-NO.sub.2                                                                             6-Cl                                                                              H   CH.sub.3 CF.sub.2 Cl                                                                            CH.sub.3                             1.249 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   CH.sub.3 Cl       CH.sub.3                             1.250 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   CH.sub.3 CF.sub.3 CH.sub.3                             1.251 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.252 2-NO.sub. 2                                                                            5-CH.sub.3                                                                        H   CF.sub.3 Cl       CH.sub.3                             1.253 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.254 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.255 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   C.sub.3 H.sub.7 (n)                                                                    CF.sub.3 CH.sub.3                             1.256 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   C.sub.3 H.sub.7 (i)                                                                    CF.sub.3 CH.sub.3                             1.257 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             1.258 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   CH.sub.3 CF.sub.2 Cl                                                                            CH.sub.3                             1.259 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   CH.sub.3 CHFCl    CH.sub.3                             1.260 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   OCH.sub.3                                                                              CH.sub.3 NO.sub.2                             1.261 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   OCH.sub.3                                                                              CH.sub.3 CN                                   1.262 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   OCH.sub.3                                                                              CH.sub.3 Cl                                   1.263 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   OCH.sub.3                                                                              CH.sub.3 COOCH.sub.3                          1.264 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   OC.sub.3 H.sub.7 (n)                                                                   CF.sub.3 CH.sub.3                             1.265 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   SC.sub.2 H.sub.5                                                                       CF.sub.3 CH.sub.3                             1.266 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 Cl       CH.sub.3                             1.267 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.268 2-NO.sub. 2                                                                            6-CH.sub.3                                                                        H   SCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.269 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SOCH.sub.3                                                                             CH.sub.3 CH.sub.3                             1.270 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SO.sub.2 CH.sub.3                                                                      CH.sub.3 CH.sub.3                             1.271 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CF.sub.3 Cl       CH.sub.3                             1.272 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.273 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OC.sub.2 H.sub.5                                                                       CF.sub.3 CH.sub.3                             1.274 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.275 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SOCH.sub.3                                                                             CF.sub.3 CH.sub.3                             1.276 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SO.sub.2 CH.sub.3                                                                      CF.sub.3 CH.sub.3                             1.277 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SC.sub.3 H.sub.7 (i)                                                                   CF.sub.3 CH.sub.3                             1.278 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CF.sub.3 Cl       C.sub.2 H.sub.5                      1.279 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3                                                                              CF.sub.3 C.sub.2 H.sub.5                      1.280 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SCH.sub.3                                                                              CF.sub.3 C.sub.2 H.sub.5                      1.281 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CF.sub.3 Cl       C.sub.3 H.sub.7 (i)                  1.282 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3                                                                              CF.sub.3 C.sub.3 H.sub.7 (i)                  1.283 2-NO.sub.2                                                                             6-CH.sub. 3                                                                       H   SC.sub.2 H.sub.5                                                                       CF.sub.3 C.sub.3 H.sub.7 (i)                  1.284 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 CF.sub.3 CH.sub.3                                                                              m.p. 165-166° C.      1.285 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                                                                              m.p. 158-159° C.      1.286 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.3 H.sub.7 (n)                                                                    CF.sub.3 CH.sub.3                             1.287 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.3 H.sub.7 (i)                                                                    CF.sub.3 CH.sub.3                             1.288 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             1.289 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.4 H.sub.9 (n)                                                                    CF.sub.3 CH.sub.3                             1.290 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 CF.sub.2 Cl                                                                            CH.sub.3                             1.291 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 CHF.sub.2                                                                              CH.sub.3                             1.292 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 CHCl.sub.2                                                                             CH.sub.3                             1.293 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 CHFCl    CH.sub.3                             1.294 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 C.sub.2 F.sub.5                                                                        CH.sub.3                             1.295 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 C.sub.3 H.sub.7 (n)                                                                    CH.sub.3                             1.296 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.297 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.3 H.sub.7 (i)                                                                    CF.sub.2 Cl                                                                            CH.sub.3                             1.298 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   Cyclopropyl                                                                            CF.sub.2 Cl                                                                            CH.sub.3                             1.299 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                        C.sub.2 F.sub.5                                                                        CH.sub.3                             1.300 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                        CHCl.sub.2                                                                             CH.sub.3                             1.301 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 CCl.sub.2 CF.sub.3                                                                     CH.sub.3                             1.302 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 OCHF.sub.2                                                                             CH.sub.3                             1.303 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 Cl       CH.sub.2 CH.sub.2 Cl                 1.304 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3                                                                              CH.sub.3 CH.sub.2 CH.sub.2 OCH.sub.3          1.305 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SCH.sub.3                                                                              CH.sub.3 CH.sub.2 CH.sub.2 SCH.sub.3          1.306 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CN       CH.sub.3 CH.sub.3                             1.307 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 CF.sub.3 Phenyl                               1.308 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 Cl       Phenyl                               1.309 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3                                                                              CH.sub.3 NO.sub.2                             1.310 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3                                                                              CH.sub.3 Cl                                   1.311 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3                                                                              CH.sub.3 CN                                   1.312 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub. 3                                                                              Cl       CN                                   1.313 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 Cl       NO.sub.2                             1.314 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 Cl       Cl                                   1.315 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SCH.sub.3                                                                              CH.sub.3 Cl                                   1.316 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 Cl       OCH.sub.3                            1.317 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3                                                                              CH.sub.3 COOC.sub.2 H.sub.5                   1.318 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 CH.sub.3 COOCH.sub.3                          1.319 2-NO.sub.2                                                                             5-F H   CH.sub.3 Cl       CH.sub.3                             1.320 2-NO.sub.2                                                                             5-F H   CH.sub.3 CF.sub.3 CH.sub.3                             1.321 2-NO.sub.2                                                                             5-F H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.322 2-NO.sub.2                                                                             6-F H   CH.sub.3 Cl       CH.sub.3                             1.323 2-NO.sub.2                                                                             6-F H   OCH.sub.3                                                                              CH.sub.3 CH.sub.3                             1.324 2-NO.sub.2                                                                             6-F H   CH.sub.3 CF.sub.3 CH.sub.3                             1.325 2-NO.sub.2                                                                             6-F H   CH.sub.3 CF.sub.2 Cl                                                                            CH.sub.3                             1.326 2-NO.sub.2                                                                             6-Br                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.327 2-NO.sub.2                                                                             6-Br                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.328 2-NO.sub.2                                                                             6-Br                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.329 2-NO.sub.2                                                                             6-Br                                                                              H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             1.330 2-NO.sub.2                                                                             6-Br                                                                              H   CH.sub. 3                                                                              CHFCl    CH.sub.3                             1.331 2-NO.sub.2                                                                             6-Br                                                                              H   CH.sub.3 CF.sub.2 Cl                                                                            CH.sub.3                             1.332 2-NO.sub.2                                                                             6-Br                                                                              H   CH.sub.3 CHCl.sub.2                                                                             CH.sub.3                             1.333 2-F      5-F H   CH.sub.3 Cl       CH.sub.3                             1.334 2-F      5-F H   CH.sub.3 CF.sub.3 CH.sub.3                             1.335 2-F      5-F H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.336 2-F      5-F H   C.sub.2 H.sub.5                                                                        C.sub.2 F.sub.5                                                                        CH.sub.3                             1.337 2-F      5-F H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.338 2-F      6-F H   CH.sub.3 Cl       CH.sub.3                             1.339 2-F      6-F H   CH.sub.3 CF.sub.3 CH.sub.3                             1.340 2-F      6-F H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                                                                              m.p. 144-145° C.      1.341 2-F      6-F H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.342 2-F      6-F H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.343 2-F      6-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.344 2-F      6-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.345 2-F      6-Cl                                                                              H   CH.sub.3 C.sub.2 F.sub.5                                                                        CH.sub.3                             1.346 2-F      6-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.347 2-F      6-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.348 2-CF.sub.3                                                                             6-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.349 2-CF.sub.3                                                                             6-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.350 2-CF.sub.3                                                                             6-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.351 2-CF.sub.3                                                                             6-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.352 2-CF.sub.3                                                                             6-Cl                                                                              H   CH.sub.3 C.sub.2 F.sub.5                                                                        CH.sub.3                             1.353 2-CF.sub.3                                                                             6-CH.sub.3                                                                        H   CH.sub.3 Cl       CH.sub.3                             1.354 2-CF.sub.3                                                                             6-CH.sub.3                                                                        H   CH.sub.3 CF.sub.3 CH.sub.3                             1.355 2-CF.sub.3                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.356 2-CF.sub.3                                                                             6-CH.sub.3                                                                        H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             1.357 2-OCHF.sub.2                                                                           5-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.358 2-OCHF.sub.2                                                                           5-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.359 2-OCHF.sub.2                                                                           5-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.360 2-OCHF.sub.2                                                                           5-Cl                                                                              H   CH.sub.3 CF.sub.2 Cl                                                                            CH.sub.3                             1.361 2-OCHF.sub.2                                                                           5-Cl                                                                              H   CH.sub.3 CHCl.sub.2                                                                             CH.sub.3                             1.362 2-OCHF.sub.2                                                                           5-Cl                                                                              H   CF.sub.3 Cl       CH.sub.3                             1.363 2-OCHF.sub.2                                                                           5-Cl                                                                              H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.364 2-OCHF.sub.2                                                                           5-Cl                                                                              H   SC.sub.2 H.sub.5                                                                       CF.sub.3 CH.sub.3                             1.365 2-OCHF.sub.2                                                                           5-Cl                                                                              H   CF.sub.3 Cl       C.sub.2 H.sub.5                      1.366 2-OCHF.sub.2                                                                           5-Cl                                                                              H   OCH.sub.3                                                                              CF.sub.3 C.sub.2 H.sub.5                      1.367 2-OCHF.sub.2                                                                           5-Cl                                                                              H   OC.sub.2 H.sub.5                                                                       CF.sub.3 C.sub.2 H.sub.5                      1.368 2-OCHF.sub.2                                                                           5-Cl                                                                              H   SCH.sub.3                                                                              CF.sub.3 C.sub.2 H.sub.5                      1.369 2-OCF.sub.3                                                                            5-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.370 2-OCF.sub.3                                                                            5-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.371 2-OCF.sub.3                                                                            5-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.372 2-OCF.sub.3                                                                            5-Cl                                                                              H   CH.sub.3 C.sub.2 H.sub.5                                                                        CH.sub.3                             1.373 2-OCF.sub.3                                                                            5-Cl                                                                              H   CH.sub.3 CF.sub.2 Cl                                                                            CH.sub.3                             1.374 2-C.sub.2 H.sub.5                                                                      6-CH.sub.3                                                                        H   CH.sub.3 Cl       CH.sub.3                             1.375 2-C.sub.2 H.sub.5                                                                      6-CH.sub.3                                                                        H   CH.sub.3 CF.sub.3 CH.sub.3                             1.376 2-C.sub.2 H.sub.5                                                                      6-CH.sub.3                                                                        H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.377 2-C.sub.2 H.sub.5                                                                      6-CH.sub.3                                                                        H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.378 2-C.sub.2 H.sub.5                                                                      6-CH.sub.3                                                                        H   OC.sub.3 H.sub.7 (i)                                                                   CF.sub.3 CH.sub.3                             1.379 2-CF.sub.3                                                                             6-NO.sub.2                                                                        H   CH.sub.3 Cl       CH.sub.3                             1.380 2-CF.sub.3                                                                             6-NO.sub.2                                                                        H   CH.sub.3 CF.sub.3 CH.sub.3                             1.381 2-NO.sub.2                                                                             6-NO.sub.2                                                                        H   CH.sub.3 CF.sub.3 CH.sub.3                             1.382 2-NO.sub.2                                                                             6-NO.sub.2                                                                        H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.383 2-Cl     6-Cl                                                                              3-CH.sub.3                                                                        CH.sub.3 Cl       CH.sub.3                             1.384 2-Cl     6-Cl                                                                              3-CH.sub.3                                                                        CH.sub.3 CF.sub.3 CH.sub.3                             1.385 2-Cl     6-Cl                                                                              3-CH.sub.3                                                                        CH.sub.3 CF.sub.3 C.sub.2 H.sub.5                      1.386 2-Cl     6-Cl                                                                              3-Cl                                                                              CH.sub.3 Cl       CH.sub.3                             1.387 2-Cl     6-Cl                                                                              3-Cl                                                                              CH.sub.3 CF.sub.3 CH.sub.3                             1.388 2-Cl     6-Cl                                                                              3-Cl                                                                              C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.389 2-CH.sub.3                                                                             3-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.390 2-CH.sub.3                                                                             3-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.391 2-CH.sub.3                                                                             3-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.392 2-CH.sub.3                                                                             5-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.393 2-CH.sub.3                                                                             5-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.394 2-CH.sub.3                                                                             5-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.395 2-CH.sub.3                                                                             5-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.396 2-CH.sub.3                                                                             5-Cl                                                                              H   OCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.397 2-CH.sub.3                                                                             6-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.398 2-CH.sub.3                                                                             6-Cl                                                                              H   CH.sub. 3                                                                              CF.sub.3 CH.sub.3                             1.399 2-CH.sub.3                                                                             6-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.400 2-CH.sub.3                                                                             6-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CHCl.sub.2                                                                             CH.sub.3                             1.401 2-CH.sub.3                                                                             6-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.402 2-CH.sub.3                                                                             6-Cl                                                                              H   OC.sub.2 H.sub.5                                                                       CF.sub.3 CH.sub.3                             1.403 2-CH.sub.3                                                                             6-Cl                                                                              H   SCH.sub.3                                                                              CF.sub.3 CH.sub.3                             1.404 2-CH.sub.3                                                                             6-Cl                                                                              H   OC.sub.4 H.sub.9 (n)                                                                   CF.sub.3 CH.sub.3                             1.405 2-CH.sub.3                                                                             6-Cl                                                                              H   CH.sub.3 Cl       SCH.sub.3                            1.406 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   CH.sub.3 Cl       CH.sub.3                             1.407 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   CH.sub.3 CF.sub.3 CH.sub.3                             1.408 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.409 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             1.410 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.411 2-Cl     3-CH.sub.3                                                                        H   CH.sub.3 Cl       CH.sub.3                             1.412 2-Cl     3-CH.sub.3                                                                        H   CH.sub.3 CF.sub.3 CH.sub.3                             1.413 2-Cl     3-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.414 2-Cl     5-CH.sub.3                                                                        H   CH.sub.3 Cl       CH.sub.3                             1.415 2-Cl     5-CH.sub.3                                                                        H   CH.sub.3 CF.sub.3 CH.sub.3                             1.416 2-Cl     5-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.417 2-Cl     5-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                        CF.sub.2 Cl                                                                            CH.sub.3                             1.418 2-NO.sub.2                                                                             H   H   CH.sub.2 Cl                                                                            Cl       CH.sub.3                             1.419 2-NO.sub.2                                                                             H   H   CH.sub.2 OCH.sub.3                                                                     Cl       CH.sub.3                             1.420 2-NO.sub.2                                                                             H   H   CH.sub.3 Cl       SCH.sub.3                            1.421 2-NO.sub.2                                                                             H   H   CH.sub.3 Cl       SC.sub.2 H.sub.5                     1.422 2-NO.sub.2                                                                             H   H   CH.sub.3 Cl       OCH.sub.3                            1.423 2-NO.sub.2                                                                             H   H   CH.sub.3 Cl       OC.sub.2 H.sub.5                     1.424 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2 OCH.sub.3                                                                     Cl       CH.sub.3                             1.425 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 Cl       SCH.sub.3                            1.426 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 Cl       OC.sub.2 H.sub.5                     1.427 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 Cl       SC.sub.2 H.sub.5                     1.428 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 Cl       SC.sub.3 H.sub.7 (i)                 1.429 2-Cl     5-Cl                                                                              H   CH.sub.3 Cl       OCH.sub.3                            1.430 2-Cl     5-Cl                                                                              H   CH.sub.3 Cl       SCH.sub.3                            1.431 2-Cl     5-Cl                                                                              H   CH.sub.3 Cl       OC.sub.2 H.sub.5                     1.432 2-Cl     6-Cl                                                                              H   CH.sub.2 OCH.sub.3                                                                     CF.sub.3 CH.sub.3                             1.433 2-Cl     6-Cl                                                                              H   CH.sub.2 OCH.sub.3                                                                     Cl       CH.sub.3                             1.434 2-Cl     6-Cl                                                                              H   CH.sub.3 Cl       OCH.sub.3                            1.435 2-Cl     6-Cl                                                                              H   CH.sub.3 Cl       SCH.sub.3                            1.436 2-Cl     6-Cl                                                                              H   CH.sub.3 Cl       OC.sub.2 H.sub.5                     1.437 2-Cl     6-Cl                                                                              H   CH.sub.3 Cl       SC.sub.2 H.sub.5                     1.438 2-NO.sub.2                                                                             H   H   CH.sub.2 COOCH.sub.3                                                                   CF.sub.3 CH.sub.3                             1.439 2-NO.sub.2                                                                             H   H                                                                                  ##STR27##                                                                             CF.sub.3 CH.sub.3                             1.440 2-OCH.sub.3                                                                            5-Cl                                                                              H   CH.sub.3 Cl       CH.sub.3                             1.441 2-OCH.sub.3                                                                            5-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.442 2-OCH.sub.3                                                                            5-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.443 2-OCH.sub.3                                                                            5-Cl                                                                              H   CH.sub.3 CF.sub.2 Cl                                                                            CH.sub.3                             1.444 2-OCH.sub.3                                                                            5-Cl                                                                              H   CH.sub.3 C.sub.2 F.sub.5                                                                        CH.sub.3                             1.445 2-OCH.sub.3                                                                            5-Cl                                                                              H   Cyclopropyl                                                                            CF.sub.3 CH.sub.3                             __________________________________________________________________________    Comp. No.                                                                           R.sup.1  R.sup.2                                                                           R.sup.3                                                                           R.sup.5 R.sup.6   R.sup.4 Phys. data                   __________________________________________________________________________    1.446 2-NO.sub.2                                                                             H   H   CH.sub. 2CH.sub.2 CF.sub.3                             1.447 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2                                                                              CF.sub.3                             1.448 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2  CF.sub.2 Cl                          1.449 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 160-161° C.      1.450 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  Cl                                   1.451 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  OCH.sub.3                            1.452 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  SCH.sub.3                            1.453 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  SOCH.sub.3                           1.454 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  SO.sub.2 CH.sub.3                    1.455 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      CF.sub.3                             1.456 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      Cl                                   1.457 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      CHCl.sub.2                           1.458 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      CHFCl                                1.459 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      CF.sub.2 Cl                          1.460 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2CH.sub.2 CH.sub.2                                                              CF.sub.3                             1.461 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2CH.sub.2 CH.sub.2                                                              Cl                                   1.462 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.2 CF.sub.3                    1.463 2-NO.sub.2                                                                             H   H   CHCCH.sub.3CH.sub.2                                                                             CF.sub.3                             1.464 2-NO.sub.2                                                                             H   H   CHCCH.sub.3CH.sub.2                                                                             Cl                                   1.465 2-NO.sub.2                                                                             H   H   CHCCH.sub.3CH.sub.2                                                                             CHF.sub.2                            1.466 2-NO.sub.2                                                                             H   H   CH.sub.2CHCH.sub.3CH.sub.2                                                                      Cl                                   1.467 2-NO.sub.2                                                                             H   H   CH.sub.2CHCH.sub.3CH.sub.2                                                                      CF.sub.3                             1.468 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2CHCH.sub.3                                                                      Cl                                   1.469 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2CHCH.sub.3                                                                      CF.sub.3                             1.470 2-NO.sub.2                                                                             H   H   CH(COOCH.sub.3)CH.sub.2CH.sub.2                                                                 Cl                                   1.471 2-NO.sub.2                                                                             H   H   CH(COOC.sub.2 H.sub.5)CH.sub.2CH.sub.2                                                          Cl                                   1.472 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2S Cl                                   1.473 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2S CF.sub.3                             1.474 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2S CF.sub.2 Cl                          1.475 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2S CHCl.sub.2                           1.476 2-NO.sub.2                                                                             H   H   CH.sub.2C(CH.sub.3).sub.2CH.sub.2                                                               Cl                                   1.477 2-NO.sub.2                                                                             H   H   CH.sub.2C(CH.sub.3).sub.2CH.sub.2                                                               CF.sub.3                             1.478 2-NO.sub.2                                                                             H   H   CH.sub.2C(CH.sub.3).sub.2CH.sub.2                                                               CF.sub.2 CF.sub.3                    1.479 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2C(CH.sub.3).sub.2                                                               Cl                                   1.480 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2C(CH.sub.3).sub.2                                                               CF.sub.3                             1.481 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2C(CH.sub.3).sub.2                                                               CF.sub.2 CF.sub.3                    1.482 2-NO.sub.2                                                                             H   H   CHCH.sub.3CHCH.sub.3CH.sub.2                                                                    Cl                                   1.483 2-NO.sub.2                                                                             H   H   CHCH.sub.3CHCH.sub.3CH.sub.2                                                                    CF.sub.3                             1.484 2-NO.sub.2                                                                             H   H   CHCH.sub.3CHCH.sub.3CH.sub.2                                                                    CF.sub.2 Cl                          1.485 2-NO.sub.2                                                                             H   H   CH(C.sub.2 H.sub.5)CH.sub.2CH.sub.2                                                             Cl                                   1.486 2-NO.sub.2                                                                             H   H   CH(C.sub.2 H.sub. 5)CH.sub.2CH.sub.2                                                            CF.sub.3                             1.487 2-NO.sub.2                                                                             H   H   C(CH.sub.3)(C.sub.2 H.sub.5)CH.sub.2CH.sub.2                                                    Cl                                   1.488 2-NO.sub.2                                                                             H   H   C(CH.sub.3)(C.sub.2 H.sub.5)CH.sub.2 CH.sub.2                                                   CF.sub.3                             1.489 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.3                                                                      Cl                                   1.490 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.3                                                                      CF.sub.3                                                                              m.p. 170-171° C.      1.491 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.3                                                                      CF.sub.2 CF.sub.3                    1.492 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.3                                                                      CF.sub.2 Cl                          1.493 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.3                                                                      CHF.sub.2                            1.494 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  Cl      m.p. 168-170° C.      1.495 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  OCH.sub.3                            1.496 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 163-164° C.      1.497 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CHF.sub.2                                                                             m.p. 154-155° C.      1.498 2-NO.sub.2                                                                             H   H    (CH.sub.2).sub.4 CHCl.sub.2                           1.499 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CHFCl                                1.500 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CF.sub.2 CF.sub.3                    1.501 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  C.sub.3 F.sub.7 (n)                  1.502 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CCl.sub.2 CF.sub.3                   1.503 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  SCH.sub.3                            1.504 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  SOCH.sub.3                           1.505 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  SO.sub.2 CH.sub.3                    1.506 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               Cl                                   1.507 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CF.sub.3                             1.508 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CF.sub.2 Cl                          1.509 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CHF.sub.2                            1.510 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CF.sub.2 CF.sub.3                    1.511 2-NO.sub.2                                                                             H   H   CH.sub. 2CHCH.sub.3(CH.sub.2).sub.2                                                             Cl                                   1.512 2-NO.sub.2                                                                             H   H   CH.sub.2CHCH.sub.3(CH.sub.2).sub.2                                                              CF.sub.3                                                                              m.p. 147-148° C.      1.513 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3CHCH.sub.3                                                                      Cl                                   1.514 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3CHCH.sub.3                                                                      CF.sub.3                             1.515 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2CHCH.sub.3CH.sub.2                                                              Cl                                   1.516 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2CHCH.sub.3CH.sub.2                                                              OCH.sub.3                            1.517 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2CHCH.sub.3CH.sub.2                                                              CF.sub.3                                                                              m.p. 184° C.                                                           (decomp.)                    1.518 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2CHCH.sub.3CH.sub.2                                                              CF.sub.2 Cl                          1.519 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2CHCH.sub.3CH.sub.2                                                              CHCl.sub.2                           1.520 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2C(CH.sub.3).sub.2CH.sub.2                                                       Cl                                   1.521 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2C(CH.sub.3).sub.2CH.sub.3                                                       CF.sub.3                             1.522 2-NO.sub.2                                                                             H   H   CH CCH.sub.3CH.sub.2C(CH.sub.3).sub.2                                                           Cl                                   1.523 2-NO.sub.2                                                                             H   H   CHCCH.sub.3CH.sub.2C(CH.sub.3).sub.2                                                            CF.sub.3                             1.524 2-NO.sub.2                                                                             H   H   CH.sub.2CH(OCH.sub.3)(CH.sub.2).sub.2                                                           Cl                                   1.525 2-NO.sub.2                                                                             H   H   CH.sub.2CH(OCH.sub.3)(CH.sub.2).sub.2                                                           CF.sub.3                             1.526 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2SCH.sub.2                                                                       Cl                                   1.527 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2SCH.sub.2                                                                       CF.sub.3                             1.528 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2OCH.sub.2                                                                       Cl                                   1.529 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2NCH.sub.3CH.sub.2                                                               CF.sub.3                             1.530 2-NO.sub.2                                                                             H   H   O(CH.sub.2).sub.2 CF.sub.3                             1.531 2-NO.sub.2                                                                             H   H   O(CH.sub.2).sub.3 CF.sub.3                             1.532 2-NO.sub.2                                                                             H   H   CH(COOC.sub.2 H.sub.5)(CH.sub.2).sub.3                                                          Cl                                   1.533 2-NO.sub.2                                                                             H   H   CH(COOC.sub.2 H.sub.5)(CH.sub.2).sub.3                                                          CF.sub.3                             1.534 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2C(CH.sub.3).sub.2CH.sub.                                                      Cl                                   1.535 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2C(CH.sub.3).sub.2CH.sub.2                                                     CF.sub.3                             1.536 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2C(CH.sub.3).sub.2CH.sub.2                                                     CF.sub.2 CF.sub.3                    1.537 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.5  Cl                                   1.538 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.5  CF.sub.3                                                                              m.p. 156-158° C.      1.539 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.4                                                                      Cl                                   1.540 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.4                                                                      CF.sub.3                             1.541 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.4                                                               Cl                                   1.542 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.4                                                               CF.sub.3                             1.543 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.6  Cl                                   1.544 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.6  CF.sub.3                                                                              m.p. 154-156° C.      1.545 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 167-168° C.      1.546 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  Cl                                   1.547 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  OCH.sub.3                            1.548 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CF.sub.2 Cl                                                                           m.p. 177-178° C.      1.549 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CF.sub.2 CF.sub.3                    1.550 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CHCl.sub.2                           1.551 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      Cl                                   1.552 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      CF.sub.3                             1.553 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      CF.sub.2 Cl                          1.554 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               Cl                                   1.555 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.3                             1.556 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.2 CF.sub.3                    1.557 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.2 Cl                          1.558 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CHCl.sub.2                           1.559 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CH.sub.2S Cl                                   1.560 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CH.sub.2S CF.sub.3                             1.561 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  Cl                                   1.562 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  OCH.sub.3                            1.563 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 161-162° C.      1.564 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CF.sub.2 Cl                                                                           m.p. 175-177° C.      1.565 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CHF.sub.2                                                                             m.p. 148-149° C.      1.566 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CHFCl                                1.567 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CHCl.sub.2                           1.568 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CF.sub.2 CF.sub.3                    1.569 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  C.sub.3 F.sub.7 (n)                  1.570 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CCl.sub.2 CF.sub.3                   1.571 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  SCH.sub.3                            1.572 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  SOCH.sub.3                           1.573 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  SO.sub.2 CH.sub.3                    1.574 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               Cl                                   1.575 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CF.sub.3                             1.576 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CHCH.sub.3(CH.sub.2).sub.2                                                              Cl                                   1.577 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CHCH.sub.3(CH.sub.2).sub.2                                                              CF.sub.3                                                                              m.p. 156-157° C.      1.578 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CHCH.sub.3(CH.sub.2).sub.2                                                              CF.sub.2 Cl                          1.579 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CHCH.sub.3(CH.sub.2).sub.2                                                              CHCl.sub.2                           1.580 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.2NCH.sub.3CH.sub.2                                                               CF.sub.3                             1.581 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.5  Cl                                   1.582 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.5  CF.sub.3                                                                              m.p. 168-170° C.      1.583 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H    CH.sub.2CH.sub.2CH.sub.2O                                                                      Cl                                   1.584 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CH.sub.2O CF.sub.3                             1.585 2-Cl     H   H   (CH.sub.2).sub.3  CF.sub.3                             1.586 2-Cl     H   H   (CH.sub.2).sub.4  CF.sub.3                             1.587 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  Cl                                   1.588 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 165-166° C.      1.589 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  OCH.sub.3                            1.590 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.2 Cl                          1.591 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.2 CF.sub.3                    1.592 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  CHCl.sub.2                           1.593 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               Cl                                   1.594 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               OCH.sub.3                            1.595 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.3                             1.596 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.2 Cl                          1.597 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2 CH.sub.2CH.sub.2                                                              CHCl.sub.2                           1.598 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.2 CF.sub.3                    1.599 2-Cl     5-Cl                                                                              H   CH.sub.2CH.sub.2S Cl                                   1.600 2-Cl     5-Cl                                                                              H   CH.sub.2CH.sub.2S CF.sub.3                             1.601 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  Cl      m.p. 168-169° C.      1.602 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  OCH.sub.3                            1.603 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  SCH.sub.3                            1.604 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  SOCH.sub.3                           1.605 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  SO.sub.2 CH.sub.3                    1.606 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 171-172° C.      1.607 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.2 Cl                          1.608 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  CHF.sub.2                            1.609 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  CHCl.sub.2                           1.610 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  CHFCl                                1.611 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.2 CF.sub.3                    1.612 2-Cl     5-Cl                                                                              H    (CH.sub.2).sub.4 C.sub.3 F.sub.7 n                    1.613 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               Cl                                   1.614 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               OCH.sub.3                            1.615 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CF.sub.3                             1.616 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CF.sub.2 Cl                          1.617 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.5  Cl                                   1.618 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.5  OCH.sub.3                            1.619 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.5  CF.sub.3                                                                              m.p. 145-146° C.      1.620 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.5  CF.sub.2 Cl                          1.621 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.6  Cl                                   1.622 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.6  OCH.sub.3                            1.623 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.6  CF.sub.3                                                                              m.p. 152-153° C.      1.624 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.6  CF.sub.2 Cl                          1.625 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.3  Cl                                   1.626 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.3  OCH.sub.3                            1.627 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.2  CF.sub.3                                                                              m.p. 185-186° C.      1.628 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.2 Cl                          1.629 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.3  CHF.sub.2                                                                             m.p. 182-183° C.      1.630 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.2 CF.sub.3                    1.631 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.4  Cl                                   1.632 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.4  OCH.sub.3                            1.633 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 179-180° C.      1.634 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.2 Cl                          1.635 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.4  CHCl.sub.2                           1.636 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.4  CHF.sub.2                            1.637 2-Cl     6-Cl                                                                              H   CH.sub.2CH.sub.2CHCH.sub.3CH.sub.2                                                              CF.sub.3                             1.638 2-Cl     6-Cl                                                                              H   CH.sub.2CH.sub.2CHCH.sub.3CH.sub.2                                                              CF.sub.2 Cl                          1.639 2-Cl     6-Cl                                                                              H   CH.sub.2CH.sub.2CHCH.sub.3CH.sub.2                                                              CHF.sub.3                            1.640 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.5  CF.sub.3                             1.641 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  Cl                                   1.642 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 165-167° C.      1.643 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CF.sub.2 Cl                                                                           m.p. 182-183° C.      1.644 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CHF.sub.2                                                                             m.p. 173-174° C.      1.645 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  Cl                                   1.646 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 170-172° C.      1.647 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CF.sub.2 Cl                                                                           m.p. 185-186° C.      1.648 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CHF.sub.2                                                                             m.p. 167-168° C.      1.649 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.5  CF.sub.3                             1.650 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.6  CF.sub.3                             1.651 2-Br     H   H   (CH.sub.2).sub.3  Cl                                   1.652 2-Br     H   H   (CH.sub.2).sub.3  CF.sub.3                             1.653 2-Br     H   H   (CH.sub.2).sub.4  Cl                                   1.654 2-Br     H   H   (CH.sub.2).sub.4  CF.sub.3                             1.655 2-Br     H   H   (CH.sub.2).sub.4  CF.sub.2 Cl                          1.656 2-CF.sub.3                                                                             H   H   (CH.sub.2).sub.3  Cl                                   1.657 2-CF.sub.3                                                                             H   H   (CH.sub.2).sub.3  CF.sub.3                             1.658 2-CF.sub.3                                                                             H   H   (CH.sub.2).sub.3  CF.sub.2 Cl                          1.659 2-CF.sub.3                                                                             6-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.3                             1.660 2-CF.sub.3                                                                             6-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                             1.661 2-OCH.sub.3                                                                            H   H   (CH.sub.2).sub.3  Cl                                   1.662 2-OCH.sub.3                                                                            H   H   (CH.sub.2).sub.3  CF.sub.3                             1.663 2-OCH.sub.3                                                                            H   H   (CH.sub.2).sub.4  Cl                                   1.664 2-OCH.sub.3                                                                            H   H   (CH.sub.2).sub.4  CF.sub.3                             1.665 2-OCH.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.3  Cl                                   1.666 2-OCH.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.3                             1.667 2-OCH.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.4  Cl                                   1.668 2-OCH.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                             1.669 2-OCHF.sub.2                                                                           H   H   (CH.sub.2).sub.3  Cl                                   1.670 2-OCHF.sub. 2                                                                          H   H   (CH.sub.2).sub.3  CF.sub.3                             1.671 2-OCHF.sub.2                                                                           H   H   (CH.sub.2).sub.4  Cl                                   1.672 2-OCHF.sub.2                                                                           H   H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 134-135° C.      1.673 2-OCHF.sub.2                                                                           5-Cl                                                                              H   (CH.sub.2).sub.3  Cl                                   1.674 2-OCHF.sub.2                                                                           5-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.3                             1.675 2-OCHF.sub.2                                                                           5-Cl                                                                              H   (CH.sub.2).sub.4  Cl                                   1.676 2-OCHF.sub.2                                                                           5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                             1.677 2-OCF.sub.3                                                                            H   H   (CH.sub.2).sub.3  Cl                                   1.678 2-OCF.sub.3                                                                            H   H   (CH.sub.2).sub.3  CF.sub.3                             1.679 2-OCF.sub.3                                                                            H   H   (CH.sub.2).sub.4  Cl                                   1.680 2-OCF.sub.3                                                                            H   H   (CH.sub.2).sub.4  CF.sub.3                             1.681 2-OCF.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.3  Cl                                   1.682 2-OCF.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.3                             1.683 2-OCF.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                             1.684 2-CH.sub.3                                                                             5-Cl                                                                              H   (CH.sub.2).sub.3  Cl                                   1.685 2-CH.sub.3                                                                             5-Cl                                                                              H   (CH.sub.2).sub. 3 CF.sub.3                             1.686 2-CH.sub.3                                                                             5-Cl                                                                              H   (CH.sub.2).sub.4  Cl                                   1.687 2-CH.sub.3                                                                             5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                             1.688 2-CN     H   H   (CH.sub.2).sub.3  CF.sub.3                             1.689 2-CN     H   H   (CH.sub.2).sub.4  CF.sub.3                             1.690 2-COOCH.sub.3                                                                          H   H   (CH.sub.2).sub.3  CF.sub.3                             1.691 2-COOCH.sub.3                                                                          H   H   (CH.sub.2).sub.4  CF.sub.3                             1.692 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  Cl                                   1.693 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CF.sub.3                             1.694 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CF.sub.3                             1.695 2-CH.sub.3                                                                             6-C.sub.2 H.sub.5                                                                 H   (CH.sub.2).sub.3  CF.sub.3                             1.696 2-CH.sub.3                                                                             6-C.sub.2 H.sub.5                                                                 H   (CH.sub.2).sub.4  CF.sub.3                             1.697 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  CH.sub.3                             1.698 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CH.sub.3                             1.699 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CH.sub.3                             1.700 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub. 2).sub.4 CH.sub.3                             __________________________________________________________________________    Comp. No                                                                            R.sup.1  R.sup.2                                                                           R.sup.3                                                                           R.sup.4  R.sup.5  R.sup.6 Phys. data                   __________________________________________________________________________    1.701 2-SCH.sub.3                                                                            H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.702 2-SOCH.sub.3                                                                           H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.703 2-SCHF.sub.2                                                                           H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.704 2-SOCHF.sub.2                                                                          H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.705 2-CHF.sub.2                                                                            H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.706 2-CH.sub.2 F                                                                           H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.707 2-CF.sub.2 CH.sub.3                                                                    H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.708 2-CH.sub.2 CH.sub.2 CF.sub.3                                                           H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.709 2-CHClCHClCF.sub.3                                                                     H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.710 2-OCF.sub.2 CHF.sub.2                                                                  H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.711 2-OCF.sub.2 CHF.sub.2                                                                  5-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.712 2-SCH.sub.3                                                                            5-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.713 2-SO.sub.2 CH.sub.3                                                                    5-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.714 2-SCHF.sub.2                                                                           5-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub. 3                            1.715 2-SO.sub.2 CHF.sub.2                                                                   5-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.716 2-CF.sub.2 CF.sub.3                                                                    H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.717 2-CF.sub.2 CF.sub.3                                                                    H   H   CH.sub.3 CF.sub.3 Cl                                   1.718 2-OCH.sub.2 CH.sub.2 Cl                                                                H   H   CH.sub.3 CF.sub.3 CH.sub.3                             1.719 2-OCH.sub.2 CH.sub.2 Cl                                                                5-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.720 2-COOCH.sub.3                                                                          6-Cl                                                                              H   CH.sub.3 CF.sub.3 CH.sub.3                             1.721 2-COOCH.sub.3                                                                          6-Cl                                                                              H   C.sub.2 H.sub.5                                                                        CF.sub.3 CH.sub.3                             1.722 2-COOC.sub.2 H.sub.5                                                                   6-Cl                                                                              H   CH.sub.3 CF.sub.3 SCH.sub.3                            1.723 2-COOCH.sub.3                                                                          6-Cl                                                                              H   CH.sub.3 Cl       SCH.sub.3                            1.724 2-COOCH.sub.3                                                                          6-Cl                                                                              H   CH.sub.3 Br       SCH.sub.3                            1.725 2-COOCH.sub.3                                                                          6-CH.sub.3                                                                        H   CH.sub.3 CF.sub.3 CH.sub.3                             1.726 2-COOCH.sub.3                                                                          6-CH.sub.3                                                                        H   CF.sub.3 Cl       CH.sub.3                             1.727 2-COOC.sub.3 H.sub.7 (n)                                                               6-CH.sub.3                                                                        H   CH.sub.3 CF.sub.3 CH.sub.3                             1.728 2-NO.sub.2                                                                             H   H   CH.sub.3 Br       Cl                                   1.729 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CF.sub.3 F        CH.sub.3                             1.730 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CF.sub.3 Br       CH.sub.3                             1.731 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 F        CH.sub.3                             1.732 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 Br       CH.sub.3                             1.733 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 CF.sub.3 Cyclopentyl                          1.734 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3 CF.sub.3 Cyclopropyl                          1.735 2-NO.sub.2                                                                             H   H   CH.sub.3 CF.sub.3 Cyclohexyl                           1.736 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                        CF.sub.3 Cyclopentyl                          1.737 2-Cl     5-Cl                                                                              H   CH.sub.3 CF.sub.3 Cyclopentyl                          1.738 2-NO.sub.2                                                                             H   H   Cyclopentyl                                                                            CF.sub.3 CH.sub.3                             1.739 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   Cyclopentyl                                                                            CF.sub.3 CH.sub.3                             1.740 2-Cl     5-Cl                                                                              H   Cyclopentyl                                                                            CF.sub.3 CH.sub.3                             1.741 2-Cl     5-Cl                                                                              H   Cyclohexyl                                                                             CF.sub.3 CH.sub.3                             1.742 2-Cl     5-Cl                                                                              H   Cyclohexyl                                                                             Cl       CH.sub.3                             1.743 2-NO.sub.2                                                                             H   H   Cyclohexyl                                                                             CF.sub.3 CH.sub.3                             1.744 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   Cyclohexyl                                                                             CF.sub.3 CH.sub.3                             1.745 2-NO.sub.2                                                                             H   H   SCHF.sub.2                                                                             CF.sub.3 CH.sub.3                             1.746 2-NO.sub.2                                                                             H   H   SCF.sub.3                                                                              CF.sub.3 CH.sub.3                             1.747 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SCHF.sub.2                                                                             CF.sub.3 CH.sub.3                             1.748 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SCHFCl   CF.sub.3 CH.sub.3                             1.749 2-Cl     5-Cl                                                                              H   SCHF.sub.2                                                                             CF.sub.3 CH.sub.3                             1.750 2-Cl     6-CH.sub.3                                                                        H   SCHF.sub.2                                                                             CF.sub.2 CH.sub.3                             1.751 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   Phenyl   CF.sub.3 CH.sub.3                             1.752 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   4-Cl-Phenyl                                                                            CF.sub.3 CH.sub.3                             1.753 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   2-Furyl  CF.sub.3 CH.sub.3                             1.754 2-NO.sub.2                                                                             H   H   2-Furyl  CF.sub.3 CH.sub.3                             1.755 2-Cl     H   H   2-Furyl  CF.sub.3 CH.sub.3                             __________________________________________________________________________    Comp. No                                                                            R.sup.1  R.sup.2                                                                           R.sup.3                                                                           R.sub. 5R.sup.6   R.sup.4 Phys. data                   __________________________________________________________________________    1.756 2-NO.sub.2                                                                             H   H   CH.sub.2 CH.sub.2 COCH.sub.2                                                                    CF.sub.3                             1.757 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2 CH.sub.2 COCH.sub.2                                                                    CF.sub.3                             1.758 2-NO.sub.2                                                                             H   H   CH.sub.2 CH.sub.2 CHClCH.sub.2                                                                  CF.sub.3                             1.759 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2 CH.sub.2 CHClCH.sub.2                                                                  CF.sub.3                             1.760 2-Cl     5-Cl                                                                              H   CH.sub.2 CH.sub.2 CHClCH.sub.2                                                                  CF.sub.3                             1.761 2-Cl     5-Cl                                                                              H   CH.sub.2 CH.sub.2 COCH.sub.2                                                                    CF.sub.3                             1.762 2-Cl     6-Cl                                                                              H   CH.sub.2 CH.sub.2 COCH.sub.2                                                                    CF.sub.3                             1.763 2-OCF.sub.3                                                                            H   H   CH.sub.2 CH.sub.2 COCH.sub.2                                                                    CF.sub.3                             1.764 2-Cl     6-CH.sub.3                                                                        H   CH.sub.2 CH.sub.2 COCH.sub.2                                                                    CF.sub.3                             1.765 2-SCH.sub.3                                                                            H   H   CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.2                                                             CF.sub.3                             1.766 2-SCH.sub.3                                                                            H   H   CH.sub.2CH.sub.2 CH.sub.2                                                                       CF.sub.3                             1.767 2-SC.sub.2 H.sub.5                                                                     H   H   CH.sub.2CH.sub.2CH.sub.2CH.sub.2                                                                CF.sub.3                             1.768 2-SOC.sub.2 H.sub.5                                                                    H   H   CH.sub.2CH.sub.2CH.sub.2CH.sub.2                                                                CF.sub.3                             1.769 2-SCHF.sub.2                                                                           H   H   CH.sub.2CH.sub.2CH.sub.2CH.sub.2                                                                CF.sub.3                             1.770 2-SOCHF.sub.2                                                                          H   H   CH.sub.2CH.sub.2CH.sub.2CH.sub.2                                                                CF.sub.3                             1.771 2-F      6-Cl                                                                              H   CH.sub.2CH.sub.2CH.sub.2CH.sub.2                                                                CF.sub.3                                                                              m.p. 192-193° C.      1.772 2-F      6-Cl                                                                              H   CH.sub.2CH.sub.2CH.sub.2                                                                        CF.sub.3                                                                              m.p. 176-177° C.      1.773 2-SOCH.sub.3                                                                           5-Cl                                                                              H   CH.sub.2CH.sub.2CH.sub.2CH.sub.2                                                                CF.sub.3                                                                              m.p. 164-165° C.      1.774 2-SCH.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 151-152°                                                          C.                           1.775 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.6  CF.sub.3                                                                              m.p. 163-166° C.      1.776 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CF.sub.2 Cl                                                                           m.p. 149-150° C.      1.777 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.2CHCH.sub.3CH.sub.2                                                              CF.sub.3                                                                              m.p. 164-165° C.      1.778 2-F      H   H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 170-171° C.      1.779 2-Cl     6-Cl                                                                              3-CH.sub.3                                                                        (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 168-170° C.      1.780 2-Cl     6-Cl                                                                              3-CH.sub.3                                                                        (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 166-167° C.      1.781 2-NO.sub.2                                                                             6-F H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 142-143° C.      1.782 2-NO.sub.2                                                                             6-F H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 143-144° C.      1.783 2-OCH.sub.3                                                                            6-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 164-165° C.      1.784 2-OCH.sub.3                                                                            6-Cl                                                                              H   (CH.sub.3).sub.3  CF.sub.3                                                                              m.p. 154-157° C.      1.785 2-F      6-F H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 176- 178°                                                         C.                           1.786 2-F      6-F H   (CH.sub.2).sub.4  CF.sub.2 Cl                                                                           m.p. 169-171° C.      1.787 2-F      6-F H   (CH.sub.2).sub.4  CHF.sub.2                                                                             m.p. 172-174° C.      1.788 2-CH.sub.3                                                                             5-F H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 137-138° C.      1.789 2-Br     6-Br                                                                              H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 186-187° C.      1.790 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CHF.sub.2                                                                             m.p. 166-168° C.      1.791 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  CF.sub.2 Cl                                                                           m.p. 156-157° C.      1.792 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  CHF.sub.2                                                                             m.p. 157-158° C.      1.793 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  CHF.sub.2                                                                             m.p. 154-155° C.      1.794 2-F      6-Cl                                                                              H   (CH.sub.2).sub.3  CHF.sub.2                                                                             m.p. 169-170° C.      1.795 2-SCHF.sub.2                                                                           H   H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 118-119° C.      1.796 2-OCHF.sub.2                                                                           6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 125-126° C.                                                       4                            1.797 2-F      6-F H   (CH.sub.2).sub.3  CHF.sub.2                            __________________________________________________________________________    Comp. No                                                                            R.sup.1  R.sup.2                                                                           R.sup.3                                                                           R.sup.4  R.sup.5  R.sup.6 Phys. data                   __________________________________________________________________________    1.798 2-NO.sub.2                                                                             H   H   Cl       CF.sub.3 CH.sub.3                                                                              m.p. 170-171° C.      1.799 2-CH.sub.3                                                                             6-Cl                                                                              H   Cl       CF.sub.3 CH.sub.3                                                                              m.p. 175-176° C.      1.800 2-NO.sub.2                                                                             H   H   CF.sub.3 OC.sub.2 H.sub.5                                                                       CH.sub.3                                                                              m.p. 179-180° C.      1.801 2-NO.sub.2                                                                             H   H   CF.sub.3 Cl       OCH.sub.3                            __________________________________________________________________________

P. 2. Intermediates of formula II P.2.1.2-(2-methyl-6-nitrophenylamino)-5,6,7,8-tetrahydro-4-trifluoromethyl-quinazoline

A mixture of 10.0 g of N-(2-methyl-6-nitrophenyl)-guanidine and 10.0 gof 2-trifluoroacetylcyclohexanone in 60 ml of tetrahydrofuran is stirredat room temperature for 90 minutes and is then heated at the boil for 3hours. The solvent is removed by distillation, the residue is purifiedon silica gel with ethyl acetate/hexane (1:2), and the resulting productis recrystallised from hexane.

11.0 g of the title compound of formula ##STR28## are isolated in theform of crystals having a melting point of 103°-104° C. (Comp. No.2.563).

The compounds of Table 2 can be obtained in an analogous manner:

                                      TABLE 2                                     __________________________________________________________________________    Compounds of formula                                                           ##STR29##                                                                    __________________________________________________________________________    Comp. No.                                                                           R.sup.1  R.sup.2                                                                           R.sup.3                                                                           R.sup.4   R.sup.5 R.sup.6 Phys. data                   __________________________________________________________________________    2.001 2-Cl     H   H   CH.sub.3  Cl      CH.sub.3                             2.002 2-Cl     H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.003 2-Cl     H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.004 2-Cl     H   H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.005 2-Cl     H   H   CH.sub.3  CF.sub.3                                                                              C.sub.2 H.sub.5                      2.006 2-F      H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.007 2-F      H   H   CH.sub.3  Cl      CH.sub.3                             2.008 2-F      H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.009 2-F      H   H   SCH.sub.3 CF.sub. 3                                                                             CH.sub.3                             2.010 2-F      H   H   OCH.sub.3 CH.sub.3                                                                              CN                                   2.011 2-Br     H   H   CH.sub.3  Cl      CH.sub.3                             2.012 2-Br     H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.013 2-Br     H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.014 2-Br     H   H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.015 2-Br     H   H   C.sub.2 H.sub.5                                                                         CHFCl   CH.sub.3                             2.016 2-Br     H   H   C.sub.2 H.sub.5                                                                         C.sub.2 F.sub.5                                                                       CH.sub.3                             2.017 2-Br     H   H   C.sub.2 H.sub.5                                                                         CHCl.sub.2                                                                            CH.sub.3                             2.018 2-Br     H   H   CH.sub.3  CF.sub.2 CF.sub.3                                                                     CH.sub.3                             2.019 2-Br     H   H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.020 2-Br     H   H   SCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.021 2-Br     H   H   SCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.022 2-Br     H   H   SO.sub.2 CH.sub.3                                                                       CH.sub.3                                                                              CH.sub.3                             2.023 2-Br     H   H   Cyclopropyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.024 2-Br     H   H   C.sub.3 H.sub.7 (i)                                                                     CF.sub.3                                                                              CH.sub.3                             2.025 2-Br     H   H   CH.sub.3  Cl      CH.sub.2 CH.sub.2 Cl                 2.026 2-Br     H   H   CH.sub.3  Cl      CH.sub.2 CH.sub.2 OCH.sub.3          2.027 2-Br     H   H   OCH.sub.3 CH.sub.3                                                                              CH.sub.2 CH.sub.2 OCH.sub.3          2.028 2-J      H   H   CH.sub.3  Cl      CH.sub.3                             2.029 2-J      H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.030 2-J      H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.031 2-J      H   H   OCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.032 2-J      H   H   CH.sub.3  Cl      C.sub.2 H.sub.5                      2.033 2-J      H   H   Cylopropyl                                                                              CF.sub.3                                                                              CH.sub.3                             2.034 2-CF.sub.3                                                                             H   H   CH.sub.3  Cl      CH.sub.3                             2.035 2-CF.sub.3                                                                             H   H   OCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.036 2-CF.sub.3                                                                             H   H   SCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.037 2-CF.sub.3                                                                             H   H   SO.sub.2 CH.sub.3                                                                       CH.sub.3                                                                              CH.sub.3                             2.038 2-CF.sub.3                                                                             H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.039 2-CF.sub.3                                                                             H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.040 2-CF.sub.3                                                                             H   H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.041 2-CF.sub.3                                                                             H   H   C.sub.2 H.sub.5                                                                         CHCl.sub.2                                                                            CH.sub.3                             2.042 2-CF.sub.3                                                                             H   H   C.sub.2 H.sub.5                                                                         CF.sub.2 CF.sub.3                                                                     CH.sub.3                             2.043 2-CF.sub.3                                                                             H   H   OCH.sub.3 CH.sub.3                                                                              CN                                   2.044 2-CF.sub.3                                                                             H   H   OCH.sub.3 CH.sub.3                                                                              NO.sub. 2                            2.045 2-CF.sub.3                                                                             H   H   OCH.sub.3 CH.sub.3                                                                              Cl                                   2.046 2-NO.sub.2                                                                             H   H   CH.sub.3  Cl      CH.sub.3                             2.047 2-NO.sub.2                                                                             H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.048 2-NO.sub.2                                                                             H   H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.049 2-NO.sub.2                                                                             H   H   SCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.050 2-NO.sub.2                                                                             H   H   SOCH.sub.3                                                                              CH.sub.3                                                                              CH.sub.3                             2.051 2-NO.sub.2                                                                             H   H   SO.sub.2 CH.sub.3                                                                       CH.sub.3                                                                              CH.sub.3                             2.052 2-NO.sub.2                                                                             H   H   SCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.053 2-NO.sub.2                                                                             H   H   CH.sub.3  CF.sub.3                                                                              Phenyl                               2.054 2-NO.sub.2                                                                             H   H   OCH.sub.3 CF.sub.3                                                                              4-Cl-Phenyl                          2.055 2-NO.sub.2                                                                             H   H   Cl        CF.sub.3                                                                              4-Cl-Phenyl                          2.056 2-NO.sub.2                                                                             H   H   CH.sub.3  Cl      CH.sub.2 CH.sub.2 Cl                                                                  m.p. 145-146° C.      2.057 2-NO.sub.2                                                                             H   H   OCH.sub.3 CH.sub.3                                                                              CH.sub.2 CH.sub.2 OCH.sub.3          2.058 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                                                                              m.p. 109-110° C.      2.059 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.060 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                         CHCl.sub.2                                                                            CH.sub.3                             2.061 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                         CHFCl   CH.sub.3                             2.062 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                         C.sub.2 F.sub.5                                                                       CH.sub.3                             2.063 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                         C.sub.3 F.sub.7 (n)                                                                   CH.sub.3                             2.064 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                         CCl.sub.2 CF.sub.3                                                                    CH.sub.3                             2.065 2-NO.sub.2                                                                             H   H   C.sub.3 H.sub.7 (n)                                                                     CF.sub.3                                                                              CH.sub.3                             2.066 2-NO.sub.2                                                                             H   H   C.sub.3 H.sub.7 (n)                                                                     CF.sub.3                                                                              C.sub.2 H.sub.5                      2.067 2-NO.sub.2                                                                             H   H   C.sub.3 H.sub.7 (i)                                                                     CF.sub.3                                                                              CH.sub.3                             2.068 2-NO.sub.2                                                                             H   H   Cyclopropyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.069 2-NO.sub.2                                                                             H   H   CH.sub.3  OCHF.sub.2                                                                            CH.sub.3                             2.070 2-NO.sub.2                                                                             H   H   OCH.sub.3 CH.sub.3                                                                              NO.sub.2                             2.071 2-NO.sub.2                                                                             H   H   OCH.sub.3 CH.sub.3                                                                              Cl                                   2.072 2-NO.sub.2                                                                             H   H   OCH.sub.3 CH.sub.3                                                                              CN                                   2.073 2-NO.sub.2                                                                             H   H   CH.sub.3  Cl      CN                                   2.074 2-NO.sub.2                                                                             H   H   CH.sub.3  Cl      NO.sub.2                             2.075 2-NO.sub.2                                                                             H   H   CH.sub.3  Cl      Cl                                   2.076 2-NO.sub.2                                                                             H   H   SCH.sub.3 CH.sub.3                                                                              Cl      m.p. 104-105° C.      2.077 2-NO.sub.2                                                                             H   H   SO.sub.2 CH.sub.3                                                                       CH.sub.3                                                                              Cl                                   2.078 2-NO.sub.2                                                                             H   H   OCH.sub.3 CH.sub.3                                                                              COOCH.sub.3                          2.079 2-NO.sub.2                                                                             H   H   CH.sub.3  CH.sub.3                                                                              COOCH.sub.3                          2.080 2-NO.sub.2                                                                             H   H   CH.sub.3  CF.sub.2 Cl                                                                           CH.sub.3                             2.081 2-OCH.sub.3                                                                            H   H   CH.sub.3  Cl      CH.sub.3                             2.082 2-OCH.sub.3                                                                            H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.083 2-OCH.sub.3                                                                            H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.084 2-OCH.sub.3                                                                            H   H   OCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.085 2-OCH.sub.3                                                                            H   H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.086 2-OCF.sub.3                                                                            H   H   CH.sub.3  Cl      CH.sub.3                             2.087 2-OCF.sub.3                                                                            H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.088 2-OCF.sub.3                                                                            H   H   OCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.089 2-OCF.sub.3                                                                            H   H   SCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.090 2-OCF.sub.3                                                                            H   H   SO.sub.2 CH.sub.3                                                                       CH.sub.3                                                                              CH.sub.3                             2.091 2-OCF.sub.3                                                                            H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.092 2-OCF.sub.3                                                                            H   H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.093 2-OCF.sub.3                                                                            H   H   SCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.094 2-OCF.sub.3                                                                            H   H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.095 2-OCF.sub.3                                                                            H   H   OC.sub.2 H.sub.5                                                                        CF.sub.3                                                                              CH.sub.3                             2.096 2-OCHF.sub.2                                                                           H   H   CH.sub.3  Cl      CH.sub.3                             2.097 2-OCHF.sub.2                                                                           H   H   CH.sub.3  Cl      C.sub.2 H.sub.5                      2.098 2-OCHF.sub.2                                                                           H   H   OCH.sub.3 CH.sub.3                                                                              C.sub.2 H.sub.5                      2.099 2-OCHF.sub.2                                                                           H   H   SCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.100 2-OCHF.sub.2                                                                           H   H   SO.sub.2 CH.sub.3                                                                       CH.sub.3                                                                              CH.sub.3                             2.101 2-OCHF.sub.2                                                                           H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.102 2-OCHF.sub.2                                                                           H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.103 2-OCHF.sub.2                                                                           H   H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.104 2-OCHF.sub.2                                                                           H   H   CH.sub.3  Cl      CH.sub.2 CH.sub.2 Cl                 2.105 2-OCHF.sub.2                                                                           H   H   OCH.sub.3 CH.sub.3                                                                              CH.sub.2 CH.sub.2 OCH.sub.3          2.106 2-OCHF.sub.2                                                                           H   H   OC.sub.2 H.sub.5                                                                        CH.sub.3                                                                              CH.sub.2 CH.sub.2 OC.sub.2                                                    H.sub.5                              2.107 2-OCHF.sub.2                                                                           H   H   Cyclopropyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.108 2-OCHF.sub.2                                                                           H   H   C.sub.3 H.sub.7 (i)                                                                     CF.sub.3                                                                              CH.sub.3                             2.109 2-OC.sub.2 H.sub.5                                                                     H   H   CH.sub.3  Cl      CH.sub.3                             2.110 2-OC.sub.2 H.sub.5                                                                     H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.111 2-OC.sub.2 H.sub.5                                                                     H   H   OCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.112 2-OC.sub.2 H.sub.5                                                                     H   H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.113 2-CN     H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.114 2-CN     H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.115 2-CN     H   H   OCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.116 2-CN     H   H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.117 2-CN     H   H   SCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.118 2-CN     H   H   Cyclopropyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.119 2-CN     H   H   OCH.sub.3 CH.sub.3                                                                              Cl                                   2.120 2-COOCH.sub.3                                                                          H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.121 2-COOCH.sub.3                                                                          H   H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.123 2-COOCH.sub.3                                                                          H   H   OCH.sub.3 CF.sub.3                                                                              Phenyl                               2.124 2-CON(CH.sub.3).sub.2                                                                  H   H   CH.sub.3  Cl      CH.sub.3                             2.125 2-CON(CH.sub.3).sub.2                                                                  H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.126 2-CON(CH.sub.3).sub.2                                                                  H   H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.127 2-CON(CH.sub.3).sub.2                                                                  H   H   OCH.sub.3 CF.sub.3                                                                              C.sub.2 H.sub.5                      2.128 2-CH.sub.3                                                                             H   H   CH.sub.3  Cl      CH.sub.3                             2.129 2-CH.sub.3                                                                             H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.130 2-CH.sub.3                                                                             H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.131 2-CH.sub.3                                                                             H   H   CH.sub.3  CF.sub.2 Cl                                                                           CH.sub.3                             2.132 2-CH.sub.3                                                                             H   H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.133 2-C.sub.2 H.sub.5                                                                      H   H   CH.sub.3  Cl      CH.sub.3                             2.134 2-C.sub.2 H.sub.5                                                                      H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.135 2-C.sub.2 H.sub.5                                                                      H   H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.136 2-C.sub.2 H.sub.5                                                                      H   H   SCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.137 3-Cl     H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.138 3-Br     H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.139 3-CF.sub.3                                                                             H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.140 3-Cl     5-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.141 3-Cl     5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.142 3-Cl     5-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.143 3-Cl     5-Cl                                                                              H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.144 2-Cl     5-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.145 2-Cl     5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.146 2-Cl     5-Cl                                                                              H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.147 2-Cl     5-Cl                                                                              H   SCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.148 2-Cl     5-Cl                                                                              H   SOCH.sub.3                                                                              CH.sub.3                                                                              CH.sub.3                             2.149 2-Cl     5-Cl                                                                              H   SO.sub.2 CH.sub.3                                                                       CH.sub.3                                                                              CH.sub.3                             2.150 2-Cl     5-Cl                                                                              H   SC.sub.2 H.sub.5                                                                        CF.sub.3                                                                              CH.sub.3                             2.151 2-Cl     5-Cl                                                                              H   SC.sub.3 H.sub.7 (i)                                                                    CF.sub.3                                                                              CH.sub.3                             2.152 2-Cl     5-Cl                                                                              H   OC.sub.2 H.sub.5                                                                        CF.sub.3                                                                              CH.sub.3                             2.153 2-Cl     5-Cl                                                                              H   SOC.sub.2 H.sub.5                                                                       CF.sub.3                                                                              CH.sub.3                             2.154 2-Cl     5-Cl                                                                              H   OC.sub.3 H.sub.7 (i)                                                                    CF.sub.3                                                                              CH.sub.3                             2.155 2-Cl     5-Cl                                                                              H   CH.sub.3  Cl      Phenyl                               2.156 2-Cl     5-Cl                                                                              H   OCH.sub.3 CH.sub.3                                                                              Phenyl                               2.157 2-Cl     5-Cl                                                                              H   CH.sub.3  Cl      CH.sub.2 CH.sub.2 Cl                 2.158 2-Cl     5-Cl                                                                              H   OCH.sub.3 CH.sub.3                                                                              CH.sub.2 CH.sub.2 OCH.sub.3          2.159 2-Cl     5-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.160 2-Cl     5-Cl                                                                              H   CH.sub.3  CF.sub.2 Cl                                                                           CH.sub.3                             2.161 2-Cl     5-Cl                                                                              H   CH.sub.3  C.sub.2 H.sub.5                                                                       CH.sub.3                             2.162 2-Cl     5-Cl                                                                              H   CH.sub.3  C.sub.3 F.sub.7 (n)                                                                   CH.sub.3                             2.163 2-Cl     5-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.164 2-Cl     5-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CHF.sub.2                                                                             CH.sub.3                             2.165 2-Cl     5-Cl                                                                              H   CH.sub.3  CCl.sub.2 CF.sub.3                                                                    CH.sub.3                             2.166 2-Cl     5-Cl                                                                              H   C.sub.3 H.sub.7 (n)                                                                     CF.sub.3                                                                              CH.sub.3                             2.167 2-Cl     5-Cl                                                                              H   C.sub.3 H.sub.7 (i)                                                                     CF.sub.3                                                                              CH.sub.3                             2.168 2-Cl     5-Cl                                                                              H   Clyclopropyl                                                                            CF.sub.3                                                                              CH.sub.3                             2.169 2-Cl     5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              C.sub.2 H.sub.5                      2.170 2-Cl     5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              C.sub.3 H.sub.7 (i)                  2.171 2-Cl     5-Cl                                                                              H   CH.sub.3  OCHF.sub.2                                                                            CH.sub.3                             2.172 2-Cl     5-Cl                                                                              H   OCH.sub.3 CH.sub.3                                                                              NO.sub.2                             2.173 2-Cl     5-Cl                                                                              H   OCH.sub.3 CH.sub.3                                                                              Cl                                   2.174 2-Cl     5-Cl                                                                              H   OCH.sub.3 CH.sub.3                                                                              CN                                   2.175 2-Cl     5-Cl                                                                              H   OC.sub.2 H.sub.5                                                                        CH.sub.3                                                                              CN                                   2.176 2-Cl     5-Cl                                                                              H   CH.sub.3  Cl      CN                                   2.177 2-Cl     5-Cl                                                                              H   CH.sub.3  Cl      NO.sub.2                             2.178 2-Cl     5-Cl                                                                              H   CH.sub.3  Cl      Cl                                   2.179 2-Cl     5-Cl                                                                              H   C.sub.2 H.sub.5                                                                         Cl      Cl                                   2.180 2-Cl     5-Cl                                                                              H   C.sub.2 H.sub.5                                                                         Cl      Br                                   2.181 2-Cl     5-Cl                                                                              H   OCH.sub.3 CH.sub.3                                                                              COOCH.sub.3                          2.182 2-Cl     5-Cl                                                                              H   CH.sub.3  CH.sub.3                                                                              COOC.sub.2 H.sub.5                   2.183 2-Cl     6-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.184 2-Cl     6-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.185 2-Cl     6-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              C.sub.2 H.sub.5                      2.186 2-Cl     6-Cl                                                                              H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.187 2-Cl     6-Cl                                                                              H   SCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.188 2-Cl     6-Cl                                                                              H   CF.sub.3  Cl      CH.sub.3                                                                              m.p. 128-130° C.      2.189 2-Cl     6-Cl                                                                              H   SC.sub.4 H.sub.9 (n)                                                                    CF.sub.3                                                                              CH.sub.3                             2.190 2-Cl     6-Cl                                                                              H   SC.sub.2 H.sub.5                                                                        CH.sub.3                                                                              CH.sub.3                             2.191 2-Cl     6-Cl                                                                              H   SOC.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CH.sub.3                             2.192 2-Cl     6-Cl                                                                              H   SO.sub.2 C.sub.2 H.sub.5                                                                CH.sub.3                                                                              CH.sub.3                             2.193 2-Cl     6-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.194 2-Cl     6-Cl                                                                              H   C.sub.3 H.sub.7 (n)                                                                     CF.sub.3                                                                              CH.sub.3                             2.195 2-Cl     6-Cl                                                                              H   C.sub.4 H.sub.9 (n)                                                                     CF.sub.3                                                                              CH.sub.3                             2.196 2-Cl     6-Cl                                                                              H   Cyclopropyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.197 2-Cl     6-Cl                                                                              H   C.sub.3 H.sub.7 (i)                                                                     CF.sub.3                                                                              CH.sub.3                                                                              m.p. 81-82° C.        2.198 2-Cl     6-Cl                                                                              H   CH.sub.3  CF.sub.2 Cl                                                                           CH.sub.3                             2.199 2-Cl     6-Cl                                                                              H   CH.sub.3  CHF.sub.2                                                                             CH.sub.3                             2.200 2-Cl     6-Cl                                                                              H   CH.sub.3  CHCl.sub.2                                                                            CH.sub.3                             2.201 2-Cl     6-Cl                                                                              H   CH.sub.3  CHFCl   CH.sub.3                             2.202 2-Cl     6-Cl                                                                              H   CH.sub.3  CCl.sub.2 CF.sub.3                                                                    CH.sub.3                             2.203 2-Cl     6-Cl                                                                              H   CH.sub.3  OCHF.sub.2                                                                            CH.sub.3                             2.204 2-Cl     6-Cl                                                                              H   OCH.sub.3 CH.sub.3                                                                              NO.sub.2                             2.205 2-Cl     6-Cl                                                                              H   OCH.sub.3 CF.sub.3                                                                              NO.sub.2                             2.206 2-Cl     6-Cl                                                                              H   OCH.sub.3 CF.sub.3                                                                              Cl                                   2.207 2-Cl     6-Cl                                                                              H   OCH.sub.3 CH.sub.3                                                                              CN                                   2.208 2-Cl     6-Cl                                                                              H   CH.sub.3  Cl      CN                                   2.209 2-Cl     6-Cl                                                                              H   CH.sub.3  Cl      NO.sub.2                             2.210 2-Cl     6-Cl                                                                              H   CH.sub.3  Cl      Cl                                   2.211 2-Cl     6-Cl                                                                              H   CH.sub.3  Cl      Br                                   2.212 2-Cl     6-Cl                                                                              H   OCH.sub.3 CH.sub.3                                                                              COOCH.sub.3                          2.213 2-Cl     3-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.214 2-Cl     3-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.215 2-Cl     3-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.216 2-Cl     3-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.217 2-NO.sub.2                                                                             3-CH.sub.3                                                                        H   CH.sub.3  Cl      CH.sub.3                             2.218 2-NO.sub.2                                                                             3-CH.sub.3                                                                        H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.219 2-NO.sub.2                                                                             3-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub. 3                            2.220 2-NO.sub.2                                                                             3-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.221 2-NO.sub.2                                                                             3-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.222 2-NO.sub.2                                                                             3-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.223 2-NO.sub.2                                                                             3-Cl                                                                              H   OCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.224 2-NO.sub.2                                                                             3-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.225 2-NO.sub.2                                                                             3-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.226 2-NO.sub.2                                                                             5-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.227 2-NO.sub.2                                                                             5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.228 2-NO.sub.2                                                                             5-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.229 2-NO.sub.2                                                                             5-Cl                                                                              H   CH.sub.3  CF.sub.2 Cl                                                                           CH.sub.3                             2.230 2-NO.sub.2                                                                             5-Cl                                                                              H   SCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.231 2-NO.sub.2                                                                             5-Cl                                                                              H   SOCH.sub.3                                                                              CH.sub.3                                                                              CH.sub.3                             2.232 2-NO.sub.2                                                                             5-Cl                                                                              H   SO.sub.2 CH.sub.3                                                                       CH.sub.3                                                                              CH.sub.3                             2.233 2-NO.sub.2                                                                             5-Cl                                                                              H   CN        CH.sub.3                                                                              CH.sub.3                             2.234 2-NO.sub.2                                                                             5-Cl                                                                              H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.235 2-NO.sub.2                                                                             5-Cl                                                                              H   SCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.236 2-NO.sub.2                                                                             5-Cl                                                                              H   OC.sub.3 H.sub.7 (i)                                                                    CF.sub.3                                                                              CH.sub.3                             2.237 2-NO.sub.2                                                                             5-Cl                                                                              H   SC.sub.2 H.sub.5                                                                        CF.sub.3                                                                              CH.sub.3                             2.238 2-NO.sub.2                                                                             5-Cl                                                                              H   C.sub.3 H.sub.7 (i)                                                                     CF.sub.3                                                                              CH.sub.3                             2.239 2-NO.sub.2                                                                             6-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.240 2-NO.sub.2                                                                             6-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.241 2-NO.sub.2                                                                             6-Cl                                                                              H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.242 2-NO.sub.2                                                                             6-Cl                                                                              H   SCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.243 2-NO.sub.2                                                                             6-Cl                                                                              H   SOCH.sub.3                                                                              CF.sub.3                                                                              CH.sub.3                             2.244 2-NO.sub.2                                                                             6-Cl                                                                              H   SO.sub.2 CH.sub.3                                                                       CF.sub.3                                                                              CH.sub.3                             2.245 2-NO.sub.2                                                                             6-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.246 2-NO.sub.2                                                                             6-Cl                                                                              H   Cyclopropyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.247 2-NO.sub.2                                                                             6-Cl                                                                              H   C.sub.3 H.sub.7 (i)                                                                     CF.sub.3                                                                              CH.sub.3                             2.248 2-NO.sub.2                                                                             6-Cl                                                                              H   CH.sub.3  CF.sub.2 Cl                                                                           CH.sub.3                             2.249 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   CH.sub.3  Cl      CH.sub.3                             2.250 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.251 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.252 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   CF.sub.3  Cl      CH.sub.3                             2.253 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   SCH.sub.3 CF.sub. 3                                                                             CH.sub.3                             2.254 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.255 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   C.sub.3 H.sub.7 (n)                                                                     CF.sub.3                                                                              CH.sub.3                             2.256 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   C.sub.3 H.sub.7 (i)                                                                     CF.sub.3                                                                              CH.sub.3                             2.257 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   Cyclopropyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.258 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   CH.sub.3  CF.sub.2 Cl                                                                           CH.sub.3                             2.259 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   CH.sub.3  CHFCl   CH.sub.3                             2.260 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   OCH.sub.3 CH.sub.3                                                                              NO.sub.2                             2.261 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   OCH.sub.3 CH.sub.3                                                                              CN                                   2.262 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   OCH.sub.3 CH.sub.3                                                                              Cl                                   2.263 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   OCH.sub.3 CH.sub.3                                                                              COOCH.sub.3                          2.264 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   OC.sub.3 H.sub.7 (n)                                                                    CF.sub.3                                                                              CH.sub.3                             2.265 2-NO.sub.2                                                                             5-CH.sub.3                                                                        H   SC.sub.2 H.sub.5                                                                        CF.sub.3                                                                              CH.sub.3                             2.266 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  Cl      CH.sub.3                             2.267 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.268 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.269 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SOCH.sub.3                                                                              CH.sub.3                                                                              CH.sub.3                             2.270 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SO.sub.2 CH.sub.3                                                                       CH.sub.3                                                                              CH.sub.3                             2.271 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CF.sub.3  Cl      CH.sub.3                             2.272 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.273 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OC.sub.2 H.sub.5                                                                        CF.sub.3                                                                              CH.sub.3                             2.274 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.275 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SOCH.sub.3                                                                              CF.sub.3                                                                              CH.sub.3                             2.276 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SO.sub.2 CH.sub.3                                                                       CF.sub.3                                                                              CH.sub.3                             2.277 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SC.sub.3 H.sub.7 (i)                                                                    CF.sub.3                                                                              CH.sub.3                             2.278 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CF.sub.3  Cl      C.sub.2 H.sub.5                      2.279 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3 CF.sub.3                                                                              C.sub.2 H.sub.5                      2.280 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SCH.sub.3 CF.sub.3                                                                              C.sub.2 H.sub.5                      2.281 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CF.sub.3  Cl      C.sub.3 H.sub.7 (i)                  2.282 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3 CF.sub.3                                                                              C.sub.3 H.sub.7 (i)                  2.283 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SC.sub.2 H.sub.5                                                                        CF.sub.3                                                                              C.sub.3 H.sub.7 (i)                  2.284 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                                                                              m.p. 134-135° C.      2.285 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                                                                              m.p. 112-113° C.      2.286 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.3 H.sub.7 (n)                                                                     CF.sub.3                                                                              CH.sub.3                             2.287 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.3 H.sub.7 (i)                                                                     CF.sub.3                                                                              CH.sub.3                             2.288 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   Cyclopropyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.289 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.4 H.sub.9 (n)                                                                     CF.sub.3                                                                              CH.sub.3                             2.290 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  CF.sub.2 Cl                                                                           CH.sub.3                             2.291 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  CHF.sub.2                                                                             CH.sub.3                             2.292 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  CHCl.sub.2                                                                            CH.sub.3                             2.293 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  CHFCl   CH.sub.3                             2.294 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  C.sub.2 F.sub.5                                                                       CH.sub.3                             2.295 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  C.sub.3 F.sub.7 (n)                                                                   CH.sub.3                             2.296 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.297 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.3 H.sub.7 (i)                                                                     CF.sub.2 Cl                                                                           CH.sub.3                             2.298 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   Cyclopropyl                                                                             CF.sub.2 Cl                                                                           CH.sub.3                             2.299 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                         C.sub.2 F.sub.5                                                                       CH.sub.3                             2.300 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                         CHCl.sub.2                                                                            CH.sub.3                             2.301 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  CCl.sub.2 CF.sub.3                                                                    CH.sub.3                             2.302 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  OCHF.sub.2                                                                            CH.sub.3                             2.303 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  Cl      CH.sub.2 CH.sub.2 Cl                 2.304 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3 CH.sub.3                                                                              CH.sub.2 CH.sub.2 OCH.sub.3          2.305 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SCH.sub.3 CH.sub.3                                                                              CH.sub.2 CH.sub.2 SCH.sub.3          2.306 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CN        CH.sub.3                                                                              CH.sub.3                             2.307 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  CF.sub.3                                                                              Phenyl                               2.308 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  Cl      Phenyl                               2.309 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3 CH.sub.3                                                                              NO.sub.2                             2.310 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3 CH.sub.3                                                                              Cl                                   2.311 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3 CH.sub.3                                                                              CN                                   2.312 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  Cl      CN                                   2.313 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  Cl      NO.sub.2                             2.314 2-NO.sub.2                                                                             6-CH.sub. 3                                                                       H   CH.sub.3  Cl      Cl                                   2.315 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SCH.sub.3 CH.sub.3                                                                              Cl                                   2.316 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   Cl        OCH.sub.3                                    2.317 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   OCH.sub.3 CH.sub.3                                                                              COOC.sub.2 H.sub.5                   2.318 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  CH.sub.3                                                                              COOCH.sub.3                          2.319 2-NO.sub.2                                                                             5-F H   CH.sub.3  Cl      CH.sub.3                             2.320 2-NO.sub.2                                                                             5-F H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.321 2-NO.sub.2                                                                             5-F H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.322 2-NO.sub.2                                                                             6-F H   CH.sub.3  Cl      CH.sub.3                             2.323 2-NO.sub.2                                                                             6-F H   OCH.sub.3 CH.sub.3                                                                              CH.sub.3                             2.324 2-NO.sub.2                                                                             6-F H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.325 2-NO.sub.2                                                                             6-F H   CF.sub.2 Cl                                                                             CH.sub.3                                     2.326 2-NO.sub.2                                                                             6-Br                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.327 2-NO.sub.2                                                                             6-Br                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.328 2-NO.sub.2                                                                             6-Br                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.329 2-NO.sub.2                                                                             6-Br                                                                              H   Cyclopropyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.330 2-NO.sub.2                                                                             6-Br                                                                              H   CH.sub.3  CHFCl   CH.sub.3                             2.331 2-NO.sub.2                                                                             6-Br                                                                              H   CH.sub.3  CF.sub.2 Cl                                                                           CH.sub.3                             2.332 2-NO.sub.2                                                                             6-Br                                                                              H   CH.sub. 3 CHCl.sub.2                                                                            CH.sub.3                             2.333 2-F      5-F H   CH.sub.3  Cl      CH.sub.3                             2.334 2-F      5-F H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.335 2-F      5-F H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.336 2-F      5-F H   C.sub.2 H.sub.5                                                                         C.sub.2 F.sub.5                                                                       CH.sub.3                             2.337 2-F      5-F H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.338 2-F      6-F H   CH.sub.3  Cl      CH.sub.3                             2.339 2-F      6-F H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.340 2-F      6-F H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                                                                              m.p. 75°              2.341 2-F      6-F H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.342 2-F      6-F H   SCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.343 2-F      6-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.344 2-F      6-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.345 2-F      6-Cl                                                                              H   CH.sub.3  C.sub.2 F.sub.5                                                                       CH.sub.3                             2.346 2-F      6-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.347 2-F      6-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.348 2-CF.sub.3                                                                             6-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.349 2-CF.sub.3                                                                             6-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.350 2-CF.sub.3                                                                             6-Cl                                                                              H   C.sub. 2 H.sub.5                                                                        CF.sub.3                                                                              CH.sub.3                             2.351 2-CF.sub.3                                                                             6-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.352 2-CF.sub.3                                                                             6-Cl                                                                              H   CH.sub.3  C.sub.2 F.sub.5                                                                       CH.sub.3                             2.353 2-CF.sub.3                                                                             6-CH.sub.3                                                                        H   CH.sub.3  Cl      CH.sub.3                             2.354 2-CF.sub.3                                                                             6-CH.sub.3                                                                        H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.355 2-CF.sub.3                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.356 2-CF.sub.3                                                                             6-CH.sub.3                                                                        H   Cyclopropyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.357 2-OCHF.sub.2                                                                           5-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.358 2-OCHF.sub.2                                                                           5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.359 2-OCHF.sub.2                                                                           5-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.360 2-OCHF.sub.2                                                                           5-Cl                                                                              H   CH.sub.3  CF.sub.2 Cl                                                                           CH.sub.3                             2.361 2-OCHF.sub.2                                                                           5-Cl                                                                              H   CH.sub.3  CHCl.sub.2                                                                            CH.sub.3                             2.362 2-OCHF.sub.2                                                                           5-Cl                                                                              H   CF.sub.3  Cl      CH.sub.3                             2.363 2-OCHF.sub.2                                                                           5-Cl                                                                              H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.364 2-OCHF.sub.2                                                                           5-Cl                                                                              H   SC.sub.2 H.sub.5                                                                        CF.sub.3                                                                              CH.sub.3                             2.365 2-OCHF.sub.2                                                                           5-Cl                                                                              H   CF.sub.3  Cl      C.sub.2 H.sub.5                      2.366 2-OCHF.sub.2                                                                           5-Cl                                                                              H   OCH.sub.3 CF.sub.3                                                                              C.sub.2 H.sub.5                      2.367 2-OCHF.sub. 2                                                                          5-Cl                                                                              H   OC.sub.2 H.sub.5                                                                        CF.sub.3                                                                              C.sub.2 H.sub.5                      2.368 2-OCHF.sub.2                                                                           5-Cl                                                                              H   SCH.sub.3 CF.sub.3                                                                              C.sub.2 H.sub.5                      2.369 2-OCF.sub.3                                                                            5-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.370 2-OCF.sub.3                                                                            5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.371 2-OCF.sub.3                                                                            5-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.372 2-OCF.sub.3                                                                            5-Cl                                                                              H   CH.sub.3  C.sub.2 H.sub.5                                                                       CH.sub.3                             2.373 2-OCF.sub.3                                                                            5-Cl                                                                              H   CH.sub.3  CF.sub.2 Cl                                                                           CH.sub.3                             2.374 2-C.sub.2 H.sub.5                                                                      6-CH.sub.3                                                                        H   CH.sub.3  Cl      CH.sub.3                             2.375 2-C.sub.2 H.sub.5                                                                      6-CH.sub.3                                                                        H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.376 2-C.sub.2 H.sub.5                                                                      6-CH.sub.3                                                                        H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.377 2-C.sub.2 H.sub.5                                                                      6-CH.sub.3                                                                        H   SCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.378 2-C.sub.2 H.sub.5                                                                      6-CH.sub.3                                                                        H   OC.sub.3 H.sub.7 (i)                                                                    CF.sub.3                                                                              CH.sub.3                             2.379 2-CF.sub.3                                                                             6-NO.sub.2                                                                        H   CH.sub.3  Cl      CH.sub.3                             2.380 2-CF.sub.3                                                                             6-NO.sub.2                                                                        H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.381 2-NO.sub.2                                                                             6-NO.sub.2                                                                        H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.382 2-NO.sub.2                                                                             6-NO.sub.2                                                                        H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.383 2-Cl     6-Cl                                                                              3-CH.sub.3                                                                        CH.sub.3  Cl      CH.sub.3                             2.384 2-Cl     6-Cl                                                                              3-CH.sub.3                                                                        CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.385 2-Cl     6-Cl                                                                              3-CH.sub.3                                                                        CH.sub.3  CF.sub.3                                                                              C.sub.2 H.sub.5                      2.386 2-Cl     6-Cl                                                                              3-Cl                                                                              CH.sub.3  Cl      CH.sub.3                             2.387 2-Cl     6-Cl                                                                              3-Cl                                                                              CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.388 2-Cl     6-Cl                                                                              3-Cl                                                                              C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.389 2-CH.sub.3                                                                             3-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.390 2-CH.sub.3                                                                             3-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.391 2-CH.sub.3                                                                             3-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.392 2-CH.sub.3                                                                             5-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.393 2-CH.sub.3                                                                             5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.394 2-CH.sub.3                                                                             5-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.395 2-CH.sub.3                                                                             5-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.396 2-CH.sub.3                                                                             5-Cl                                                                              H   OCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.397 2-CH.sub.3                                                                             6-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.398 2-CH.sub.3                                                                             6-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.399 2-CH.sub.3                                                                             6-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.400 2-CH.sub.3                                                                             6-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CHCl.sub.2                                                                            CH.sub.3                             2.401 2-CH.sub.3                                                                             6-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.402 2-CH.sub.3                                                                             6-Cl                                                                              H   OC.sub.2 H.sub.5                                                                        CF.sub.3                                                                              CH.sub.3                             2.403 2-CH.sub.3                                                                             6-Cl                                                                              H   SCH.sub.3 CF.sub.3                                                                              CH.sub.3                             2.404 2-CH.sub.3                                                                             6-Cl                                                                              H   OC.sub.4 H.sub.9 (n)                                                                    CF.sub.3                                                                              CH.sub.3                             2.405 2-CH.sub.3                                                                             6-Cl                                                                              H   CH.sub.3  Cl      SCH.sub.3                            2.406 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   CH.sub.3  Cl      CH.sub.3                             2.407 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.408 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.409 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   Cyclopropyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.410 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.411 2-Cl     3-CH.sub.3                                                                        H   CH.sub.3  Cl      CH.sub.3                             2.412 2-Cl     3-CH.sub.3                                                                        H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.413 2-Cl     3-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.414 2-Cl     5-CH.sub.3                                                                        H   CH.sub.3  Cl      CH.sub.3                             2.415 2-Cl     5-CH.sub.3                                                                        H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.416 2-Cl     5-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.417 2-Cl     5-CH.sub.3                                                                        H   C.sub.2 H.sub.5                                                                         CF.sub.2 Cl                                                                           CH.sub.3                             2.418 2-NO.sub.2                                                                             H   H   CH.sub.2 Cl                                                                             Cl      CH.sub.3                             2.419 2-NO.sub.2                                                                             H   H   CH.sub.2 OCH.sub.3                                                                      Cl      CH.sub.3                             2.420 2-NO.sub.2                                                                             H   H   CH.sub.3  Cl      SCH.sub.3                            2.421 2-NO.sub.2                                                                             H   H   CH.sub.3  Cl      SC.sub.2 H.sub.5                     2.422 2-NO.sub.2                                                                             H   H   CH.sub.3  Cl      OCH.sub.3                            2.423 2-NO.sub.2                                                                             H   H   CH.sub.3  Cl      OC.sub.2 H.sub.5                     2.424 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2 OCH.sub.3                                                                      Cl      CH.sub.3                             2.425 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  Cl      SCH.sub.3                            2.426 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  Cl      OC.sub.2 H.sub.5                     2.427 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  Cl      SC.sub.2 H.sub.5                     2.428 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  Cl      SC.sub.3 H.sub.7 (i)                 2.429 2-Cl     5-Cl                                                                              H   CH.sub.3  Cl      OCH.sub.3                            2.430 2-Cl     5-Cl                                                                              H   CH.sub.3  Cl      SCH.sub.3                            2.431 2-Cl     5-Cl                                                                              H   CH.sub.3  Cl      OC.sub.2 H.sub.5                     2.432 2-Cl     6-Cl                                                                              H   CH.sub.2 OCH.sub.3                                                                      CF.sub.3                                                                              CH.sub.3                             2.433 2-Cl     6-Cl                                                                              H   CH.sub.2 OCH.sub.3                                                                      Cl      CH.sub.3                             2.434 2-Cl     6-Cl                                                                              H   CH.sub.3  Cl      OCH.sub.3                            2.435 2-Cl     6-Cl                                                                              H   CH.sub.3  Cl      SCH.sub.3                            2.436 2-Cl     6-Cl                                                                              H   CH.sub.3  Cl      OC.sub.2 H.sub.5                     2.437 2-Cl     6-Cl                                                                              H   CH.sub.3  Cl      SC.sub.2 H.sub.5                     2.438 2-NO.sub.2                                                                             H   H   CH.sub.2 COOCH.sub.3                                                                    CF.sub.3                                                                              CH.sub.3                             2.4389                                                                              2-NO.sub.2                                                                             H   H                                                                                  ##STR30##                                                                              CF.sub.3                                                                              CH.sub.3                             2.440 2-OCH.sub.3                                                                            5-Cl                                                                              H   CH.sub.3  Cl      CH.sub.3                             2.441 2-OCH.sub.3                                                                            5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.442 2-OCH.sub.3                                                                            5-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.443 2-OCH.sub.3                                                                            5-Cl                                                                              H   CH.sub.3  CF.sub.2 Cl                                                                           CH.sub.3                             2.444 2-OCH.sub.3                                                                            5-Cl                                                                              H   CH.sub.3  C.sub.2 F.sub.5                                                                       CH.sub.3                             2.445 2-OCH.sub.3                                                                            5-Cl                                                                              H   Cyclopropyl                                                                             CF.sub.3                                                                              CH.sub.3                             __________________________________________________________________________    Comp. No                                                                            R.sup.1  R.sup.2                                                                           R.sup.3                                                                           R.sup.5 R.sup.6   R.sup.4 Phys. data                   __________________________________________________________________________    2.446 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2  CF.sub.3                             2.447 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2                                                                              CF.sub.3                             2.448 2-NO.sub.2                                                                             H   H    CH.sub.2CH.sub.2 CF.sub.2 Cl                          2.449 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 148-150° C.      2.450 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  Cl                                   2.451 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  OCH.sub.3                            2.452 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  SCH.sub.3                            2.453 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  SOCH.sub.3                           2.454 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  SO.sub.2 CH.sub.3                    2.455 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      CF.sub.3                             2.456 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      Cl                                   2.457 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      CHCl.sub.2                           2.458 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      CHFCl                                2.459 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      CF.sub.2 Cl                          2.460 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.3                             2.461 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2CH.sub.2 CH.sub.2                                                              Cl                                   2.462 2-NO.sub. 2                                                                            H   H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.2 CF.sub.3                    2.463 2-NO.sub.2                                                                             H   H   CHCCH.sub.3CH.sub.2                                                                             CF.sub.3                             2.464 2-NO.sub.2                                                                             H   H   CHCCH.sub.3CH.sub.2                                                                             Cl                                   2.465 2-NO.sub.2                                                                             H   H   CHCCH.sub.3CH.sub.2                                                                             CHF.sub.2                            2.466 2-NO.sub.2                                                                             H   H   CH.sub.2CHCH.sub.3CH.sub.2                                                                      Cl                                   2.467 2-NO.sub.2                                                                             H   H   CH.sub.2CHCH.sub.3CH.sub.2                                                                      CF.sub.3                             2.468 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2CHCH.sub.3                                                                      Cl                                   2.469 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2CHCH.sub.3                                                                      CF.sub.3                             2.470 2-NO.sub.2                                                                             H   H   CH(COOCH.sub.3)CH.sub.2CH.sub.2                                                                 Cl                                   2.471 2-NO.sub.2                                                                             H   H   CH(COOC.sub.2 H.sub.5)CH.sub.2CH.sub.2                                                          Cl                                   2.472 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2S Cl                                   2.473 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2S CF.sub.3                             2.474 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2S CF.sub.2 Cl                          2.475 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2S CHCl.sub.2                           2.476 2-NO.sub.2                                                                             H   H   CH.sub.2C(CH.sub.3).sub.2CH.sub.2                                                               Cl                                   2.477 2-NO.sub.2                                                                             H   H   CH.sub.2C(CH.sub.3).sub.2CH.sub.2                                                               CF.sub.3                             2.478 2-NO.sub.2                                                                             H   H   CH.sub.2C(CH.sub.3).sub.2CH.sub.2                                                               CF.sub.2 CF.sub.3                    2.479 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2C(CH.sub.3).sub.2                                                               Cl                                   2.480 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2C(CH.sub.3).sub.2                                                               CF.sub.3                             2.481 2-NO.sub.2                                                                             H   H   CH.sub.2CH.sub.2C(CH.sub.3).sub.2                                                               CF.sub.2 CF.sub.3                    2.482 2-NO.sub.2                                                                             H   H   CHCH.sub.3CHCH.sub.3CH.sub.2                                                                    Cl                                   2.483 2-NO.sub.2                                                                             H   H   CHCH.sub.3CHCH.sub.3CH.sub.2                                                                    CF.sub.3                             2.484 2-NO.sub.2                                                                             H   H   CHCH.sub.3CHCH.sub.3CH.sub.2                                                                    CF.sub.2 Cl                          2.485 2-NO.sub.2                                                                             H   H   CH(C.sub.2 H.sub.5)CH.sub.2CH.sub.2                                                             Cl                                   2.486 2-NO.sub.2                                                                             H   H   CH(C.sub.2 H.sub.5)CH.sub.2CH.sub.2                                                             CF.sub.3                             2.487 2-NO.sub.2                                                                             H   H   C(CH.sub.3)(C.sub.2 H.sub.5) CH.sub.2CH.sub.2                                                   Cl                                   2.488 2-NO.sub.2                                                                             H   H   C(CH.sub.3)(C.sub.2 H.sub.5)CH.sub.2 CH.sub.2                                                   CF.sub.3                             2.489 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.3                                                                      Cl                                   2.490 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.3                                                                      CF.sub.3                                                                              m.p. 88-89° C.        2.491 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.3                                                                      CF.sub.2 CF.sub.3                    2.492 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.3                                                                      CF.sub.2 Cl                          2.493 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.3                                                                      CHF.sub.2                            2.494 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  Cl      m.p. 153-154° C.      2.495 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  OCH.sub.3                                                                             m.p. 109-112° C.      2.496 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 129-130° C.      2.497 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CHF.sub.2                                                                             m.p. 127-128° C.      2.498 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CHCl.sub.2                           2.499 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CHFCl                                2.500 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CF.sub.2 CF.sub.3                    2.501 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  C.sub.3 F.sub.7 (n)                  2.502 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CCl.sub.2 CF.sub.3                   2.503 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  SCH.sub.3                            2.504 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  SOCH.sub.3                           2.505 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  SO.sub.2 CH.sub.3                    2.506 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               Cl                                   2.507 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CF.sub.3                             2.508 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CF.sub.2 Cl                          2.509 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CHF.sub.2                            2.510 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CF.sub.2 CF.sub.3                    2.511 2-NO.sub.2                                                                             H   H   CH.sub.2CHCH.sub.3(CH.sub.2).sub.2                                                              Cl                                   2.512 2-NO.sub.2                                                                             H   H   CH.sub.2 CHCH.sub.3(CH.sub.2).sub.2                                                             CF.sub.3                                                                              m.p. 119-120° C.      2.513 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3CHCH.sub.3                                                                      Cl                                   2.514 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3CHCH.sub.3                                                                      CF.sub.3                             2.515 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2CHCH.sub.3CH.sub.2                                                              Cl                                   2.516 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2CHCH.sub.3CH.sub.2                                                              OCH.sub.3                            2.517 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2CHCH.sub.3CH.sub.2                                                              CF.sub.3                                                                              m.p. 184-185° C.      2.518 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2CHCH.sub.3CH.sub.2                                                              CF.sub.2 Cl                          2.519 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2CHCH.sub.3CH.sub.2                                                              CHCl.sub.2                           2.520 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2C(CH.sub.3).sub.2CH.sub.2                                                       Cl                                   2.521 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2C(CH.sub.3).sub.2CH.sub.3                                                       CF.sub.3                             2.522 2-NO.sub.2                                                                             H   H   CHCCH.sub.3CH.sub.2C(CH.sub.3).sub.2                                                            Cl                                   2.523 2-NO.sub.2                                                                             H   H   CHCCH.sub.3CH.sub.2C(CH.sub.3 ).sub.2                                                           CF.sub.3                             2.524 2-NO.sub.2                                                                             H   H   CH.sub.2CH(OCH.sub.3)(CH.sub.2).sub.2                                                           Cl                                   2.525 2-NO.sub.2                                                                             H   H   CH.sub.2CH(OCH.sub.3)(CH.sub.2).sub.2                                                           CF.sub.3                             2.526 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2SCH.sub.2                                                                       Cl                                   2.527 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2SCH.sub.2                                                                       CF.sub.3                             2.528 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2OCH.sub.2                                                                       Cl                                   2.529 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.2NCH.sub.3CH.sub.2                                                               CF.sub.3                                                                              m.p. 194-195° C.      2.530 2-NO.sub.2                                                                             H   H   O(CH.sub.2).sub.2 CF.sub.3                             2.531 2-NO.sub.2                                                                             H   H   O(CH.sub.2).sub.3 CF.sub.3                             2.532 2-NO.sub.2                                                                             H   H   CH(COOC.sub.2 H.sub.5)(CH.sub.2).sub.3                                                          Cl                                   2.533 2-NO.sub.2                                                                             H   H   CH(COOC.sub.2 H.sub.5)(CH.sub.2).sub.3                                                          CF.sub.3                             2.534 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2C(CH.sub.3).sub.2CH.sub.2                                                     Cl                                   2.535 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2C(CH.sub.3).sub.2CH.sub.                                                      CF.sub.3                             2.536 2-NO.sub.2                                                                             H   H   CHCH.sub.3CH.sub.2C(CH.sub.3).sub.2CH.sub.2                                                     CF.sub.2 CF.sub.3                    2.537 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.5  Cl                                   2.538 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.5  CF.sub.3                                                                              m.p. 148-149° C.      2.539 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.4                                                                      Cl                                   2.540 2-NO.sub.2                                                                             H   H   CHCH.sub.3(CH.sub.2).sub.4                                                                      CF.sub.3                             2.541 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.4                                                               Cl                                   2.542 2-NO.sub.2                                                                             H   H   C(CH.sub.3).sub.2(CH.sub.2).sub.4                                                               CF.sub.3                             2.543 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.6  Cl                                   2.544 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.6  CF.sub.3                                                                              m.p. 150-151° C.      2.545 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 135-136° C.      2.546 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  Cl                                   2.547 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  OCH.sub.3                            2.548 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H    (CH.sub.2).sub.3 CF.sub.2 Cl                                                                           m.p. 116-118° C.      2.549 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CF.sub.2 CF.sub.3                    2.550 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CHCl.sub.2                           2.551 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      Cl                                   2.552 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      CF.sub.3                             2.553 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CHCH.sub.3CH.sub.2CH.sub.2                                                                      CF.sub.2 Cl                          2.554 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               Cl                                   2.555 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.3                             2.556 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.2 CF.sub.3                    2.557 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.2 Cl                          2.558 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CHCl.sub.2                           2.559 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CH.sub.2S Cl                                   2.560 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CH.sub.2S CF.sub.3                             2.561 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  Cl                                   2.562 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  OCH.sub.3                            2.563 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 103-104° C.      2.564 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CF.sub.2 Cl                                                                           m.p. 85-86° C.        2.565 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CHF.sub.2                                                                             m.p. 124-126° C.      2.566 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CHFCl                                2.567 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CHCl.sub.2                           2.568 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CF.sub.2 CF.sub.3                    2.569 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  C.sub.3 F.sub.7 (n)                  2.570 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CCl.sub.2 CF.sub.3                   2.571 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  SCH.sub.3                            2.572 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  SOCH.sub.3                           2.573 2-NO.sub. 2                                                                            6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  SO.sub.2 CH.sub.3                    2.574 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               Cl                                   2.575 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CF.sub.3                             2.576 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CHCH.sub.3(CH.sub.2).sub.2                                                              Cl                                   2.577 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CHCH.sub.3(CH.sub.2).sub.2                                                              CF.sub.3                                                                              m.p. 154-155° C.      2.578 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CHCH.sub.3(CH.sub.2).sub.2                                                              CF.sub.2 Cl                          2.579 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CHCH.sub.3(CH.sub.2).sub.2                                                              CHCl.sub.2                           2.580 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.2NCH.sub.3CH.sub.2                                                               CF.sub.3                             2.581 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.5  Cl                                   2.582 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.5  CF.sub.3                                                                              oil                          2.583 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CH.sub.2CH.sub.2O                                                                       Cl                                   2.584 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2CH.sub.2O CF.sub.3                             2.585 2-Cl     H   H   (CH.sub.2).sub.3  CF.sub.3                             2.586 2-Cl     H   H   (CH.sub.2).sub.4  CF.sub.3                             2.587 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  Cl                                   2.588 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 127-128° C.      2.589 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  OCH.sub.3                            2.590 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.2 Cl                          2.591 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.2 CF.sub.3                    2.592 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  CHCl.sub.2                           2.593 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               Cl                                   2.594 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               OCH.sub.3                            2.595 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.3                             2.596 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub.2 Cl                          2.597 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CHCl.sub.2                           2.598 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2CH.sub.2CH.sub.2                                                               CF.sub. 2 CF.sub.3                   2.599 2-Cl     5-Cl                                                                              H   CH.sub.2CH.sub.2S Cl                                   2.600 2-Cl     5-Cl                                                                              H   CH.sub.2CH.sub.2S CF.sub.3                             2.601 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  Cl      m.p. 119-120° C.      2.602 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  OCH.sub.3                                                                             m.p. 101-103° C.      2.603 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  SCH.sub.3                            2.604 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  SOCH.sub.3                           2.605 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  SO.sub.2 CH.sub.3                    2.606 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 123-124° C.      2.607 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.2 Cl                          2.608 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  CHF.sub.2                            2.609 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  CHCl.sub.2                           2.610 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  CHFCl                                2.611 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.2 CF.sub.3                    2.612 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.4  C.sub.3 F.sub.7 n                    2.613 2-Cl     5-Cl                                                                              H   C(CH.sub.3 ).sub.2(CH.sub.2).sub.3                                                              Cl                                   2.614 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               OCH.sub.3                            2.615 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CF.sub.3                             2.616 2-Cl     5-Cl                                                                              H   C(CH.sub.3).sub.2(CH.sub.2).sub.3                                                               CF.sub.2 Cl                          2.617 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.5  Cl                                   2.618 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.5  OCH.sub.3                            2.619 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.5  CF.sub.3                                                                              m.p. 104-105° C.      2.620 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.5  CF.sub.2 Cl                          2.621 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.6  Cl                                   2.622 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.6  OCH.sub.3                            2.623 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.6  CF.sub.3                                                                              m.p. 91-92° C.        2.624 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.6  CF.sub.2 Cl                          2.625 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.3  Cl                                   2.626 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.3  OCH.sub.3                            2.627 2-Cl     6-Cl                                                                              H   (CH.sub.3).sub.2  CF.sub.3                                                                              m.p. 169- 170°                                                         C.                           2.628 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.2 Cl                          2.629 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.3  CHF.sub.2                                                                             m.p. 145-146° C.      2.630 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.2 CF.sub.3                    2.631 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.4  Cl                                   2.632 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.4  OCH.sub.3                            2.633 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 165-166° C.      2.634 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.2 Cl                          2.635 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.4  CHCl.sub.2                           2.636 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.4  CHF.sub.2                            2.637 2-Cl     6-Cl                                                                              H   CH.sub.2CH.sub.2CHCH.sub.3CH.sub.3                                                              CF.sub.3                             2.638 2-Cl     6-Cl                                                                              H   CH.sub.2CH.sub.2CHCH.sub.3CH.sub.3                                                              CF.sub.2 Cl                          2.639 2-Cl     6-Cl                                                                              H   CH.sub.2CH.sub.2CHCH.sub.3CH.sub.2                                                              CHF.sub.3                            2.640 2-Cl     6-Cl                                                                              H   (CH.sub.2).sub.5  CF.sub.3                             2.641 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  Cl                                   2.642 2-Cl     6-CH.sub. 3                                                                       H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 138-141° C.      2.643 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CF.sub.2 Cl                                                                           m.p. 135-137° C.      2.644 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CHF.sub.2                                                                             m.p. 129-130° C.      2.645 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  Cl                                   2.646 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 131-132° C.      2.647 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CF.sub.2 Cl                                                                           m.p. 101-103° C.      2.648 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CHF.sub.2                                                                             m.p. 134-136° C.      2.649 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.5  CF.sub.3                             2.650 2-Cl     6-CH.sub.3                                                                        H   (CH.sub.2).sub.6  CF.sub.3                             2.651 2-Br     H   H   (CH.sub.2).sub.3  Cl                                   2.652 2-Br     H   H   (CH.sub.2).sub.3  CF.sub.3                             2.653 2-Br     H   H   (CH.sub.2).sub.4  Cl                                   2.654 2-Br     H   H   (CH.sub.2).sub.4  CF.sub.3                             2.655 2-Br     H   H   (CH.sub.2).sub.4  CF.sub.2 Cl                          2.656 2-CF.sub.3                                                                             H   H   (CH.sub.2).sub.3  Cl                                   2.657 2-CF.sub.3                                                                             H   H   (CH.sub.2).sub.3  CF.sub.3                             2.658 2-CF.sub.3                                                                             H   H   (CH.sub.2).sub.3  CF.sub.2 Cl                          2.659 2-CF.sub.3                                                                             6-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.3                             2.660 2-CF.sub.3                                                                             6-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                             2.661 2-OCH.sub.3                                                                            H   H   (CH.sub.2).sub.3  Cl                                   2.662 2-OCH.sub.3                                                                            H   H   (CH.sub.2).sub.3  CF.sub.3                             2.663 2-OCH.sub.3                                                                            H   H   (CH.sub.2).sub.4  Cl                                   2.664 2-OCH.sub.3                                                                            H   H   (CH.sub.2).sub.4  CF.sub.3                             2.665 2-OCH.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.3  Cl                                   2.666 2-OCH.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.3                             2.667 2-OCH.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.4  Cl                                   2.668 2-OCH.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                             2.669 2-OCHF.sub.2                                                                           H   H   (CH.sub.2).sub.3  Cl                                   2.670 2-OCHF.sub.2                                                                           H   H   (CH.sub.2).sub.3  CF.sub.3                             2.671 2-OCHF.sub.2                                                                           H   H    (CH.sub.2).sub.4 Cl                                   2.672 2-OCHF.sub.2                                                                           H   H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 114-115° C.      2.673 2-OCHF.sub.2                                                                           5-Cl                                                                              H   (CH.sub.2).sub.3  Cl                                   2.674 2-OCHF.sub.2                                                                           5-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.3                             2.675 2-OCHF.sub.2                                                                           5-Cl                                                                              H   (CH.sub.2).sub.4  Cl                                   2.676 2-OCHF.sub.2                                                                           5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                             2.677 2-OCF.sub.3                                                                            H   H   (CH.sub.2).sub.3  Cl                                   2.678 2-OCF.sub.3                                                                            H   H   (CH.sub.2).sub.3  CF.sub.3                             2.679 2-OCF.sub.3                                                                            H   H   (CH.sub.2).sub.4  Cl                                   2.680 2-OCF.sub.3                                                                            H   H   (CH.sub.2).sub.4  CF.sub.3                             2.681 2-OCF.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.3  Cl                                   2.682 2-OCF.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.3                             2.683 2-OCF.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                             2.684 2-CH.sub.3                                                                             5-Cl                                                                              H   (CH.sub.2).sub.3  Cl                                   2.685 2-CH.sub.3                                                                             5-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.3                             2.686 2-CH.sub.3                                                                             5-Cl                                                                              H   (CH.sub.2).sub.4  Cl                                   2.687 2-CH.sub.3                                                                             5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                             2.688 2-CN     H   H   (CH.sub.2).sub.3  CF.sub.3                             2.689 2-CN     H   H   (CH.sub.2).sub.4  CF.sub.3                             2.690 2-COOCH.sub.3                                                                          H   H   (CH.sub.2).sub.3  CF.sub.3                             2.691 2-COOCH.sub.3                                                                          H   H   (CH.sub.2).sub.4  CF.sub.3                             2.692 2-CH.sub.3                                                                             2-CH.sub.3                                                                        H   (CH.sub.2).sub.4  Cl                                   2.693 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CF.sub.3                             2.694 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 119° C.          2.695 2-CH.sub.3                                                                             6-C.sub.2 H.sub.5                                                                 H   (CH.sub.2).sub.3  CF.sub.3                             2.696 2-CH.sub.3                                                                             6-C.sub.2 H.sub.5                                                                 H   (CH.sub.2).sub.4  CF.sub.3                             2.697 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  CH.sub.3                             2.698 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CH.sub.3                             2.699 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.3  CH.sub.3                             2.700 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CH.sub.3                             __________________________________________________________________________    Comp.No                                                                             R.sup.1  R.sup. 2                                                                          R.sup.3                                                                           R.sup.4   R.sup.5 R.sup.6 Phys. data                   __________________________________________________________________________    2.701 2-SCH.sub.3                                                                            H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.702 2-SOCH.sub.3                                                                           H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.703 2-SCHF.sub.2                                                                           H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.704 2-SOCHF.sub.2                                                                          H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.705 2-CHF.sub.2                                                                            H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.706 2-CH.sub.2 F                                                                           H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.707 2-CF.sub.2 CH.sub.3                                                                    H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.708 2-CH.sub.2 CH.sub.2 CF.sub.3                                                           H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.709 2-CHClCHClCF.sub.3                                                                     H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.710 2-OCF.sub.2 CHF.sub.2                                                                  H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.711 2-OCF.sub.2 CHF.sub.2                                                                  5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.712 2-SCH.sub.3                                                                            5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.713 2-SO.sub.2 CH.sub.3                                                                    5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.714 2-SCHF.sub.2                                                                           5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.715 2-SO.sub.2 CHF.sub.2                                                                   5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.716 2-CF.sub.2 CF.sub.3                                                                    H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.717 2-CF.sub.2 CF.sub.3                                                                    H   H   CH.sub.3  CF.sub.3                                                                              Cl                                   2.718 2-OCH.sub.2 CH.sub.2 Cl                                                                H   H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.719 2-OCH.sub.2 CH.sub.2 Cl                                                                5-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.720 2-COOCH.sub.3                                                                          6-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.721 2-COOCH.sub.3                                                                          6-Cl                                                                              H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              CH.sub.3                             2.722 2-COOC.sub.2 H.sub.5                                                                   6-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              SCH.sub.3                            2.723 2-COOCH.sub.3                                                                          6-Cl                                                                              CH.sub.3                                                                          Cl        SCH.sub.3                                    2.724 2-COOCH.sub.3                                                                          6-Cl                                                                              H   CH.sub.3  Br      SCH.sub.3                            2.725 2-COOCH.sub.3                                                                          6-CH.sub.3                                                                        H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.726 2-COOCH.sub.3                                                                          6-CH.sub.3                                                                        H   CF.sub.3  Cl      CF.sub.3                             2.727 2-COOC.sub.3 H.sub.7 (n)                                                               6-CH.sub.3                                                                        H   CH.sub.3  CF.sub.3                                                                              CH.sub.3                             2.728 2-NO.sub.2                                                                             H   H   CH.sub.3  Br      Cl                                   2.729 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CF.sub.3  F       CH.sub.3                             2.730 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CF.sub.3  Br      CH.sub.3                             2.731 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  F       CH.sub.3                             2.732 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  Br      CH.sub.3                             2.733 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  CF.sub.3                                                                              Cyclopentyl                          2.734 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.3  CF.sub.3                                                                              Cyclopropyl                          2.735 2-NO.sub.2                                                                             H   H   CH.sub.3  CF.sub.3                                                                              Cyclohexyl                           2.736 2-NO.sub.2                                                                             H   H   C.sub.2 H.sub.5                                                                         CF.sub.3                                                                              Cyclopentyl                          2.737 2-Cl     5-Cl                                                                              H   CH.sub.3  CF.sub.3                                                                              Cyclopentyl                          2.738 2-NO.sub.2                                                                             H   H   Cyclopentyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.739 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   Cyclopentyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.740 2-Cl     5-Cl                                                                              H   Cyclopentyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.741 2-Cl     5-Cl                                                                              H   Cyclohexyl                                                                              CF.sub.3                                                                              CH.sub.3                             2.742 2-Cl     5-Cl                                                                              H   Cyclohexyl                                                                              Cl      CH.sub.3                             2.743 2-NO.sub.2                                                                             H   H   Cyclohexyl                                                                              CF.sub.3                                                                              CH.sub.3                             2.744 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   Cyclohexyl                                                                              CF.sub.3                                                                              CH.sub.3                             2.745 2-NO.sub.2                                                                             H   H   SCHF.sub.2                                                                              CF.sub.3                                                                              CH.sub.3                             2.756 2-NO.sub.2                                                                             H   H   SCF.sub.3 CF.sub.3                                                                              CH.sub.3                             2.747 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SCHF.sub.2                                                                              CF.sub.3                                                                              CH.sub.3                             2.748 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   SCHFCl    CF.sub.3                                                                              CH.sub.3                             2.749 2-Cl     5-Cl                                                                              H   SCHF.sub.2                                                                              CF.sub.3                                                                              CH.sub.3                             2.750 2-Cl     6-CH.sub.3                                                                        H   SCHF.sub.2                                                                              CF.sub.3                                                                              CH.sub.3                             2.751 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   Phenyl    CF.sub.3                                                                              CH.sub.3                             2.752 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   4-Cl-Phenyl                                                                             CF.sub.3                                                                              CH.sub.3                             2.753 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   2-Furyl   CF.sub.3                                                                              CH.sub.3                             2.754 2-NO.sub.2                                                                             H   H   2-Furyl   CF.sub.3                                                                              CH.sub.3                             2.755 2-Cl     H   H   2-Furyl   CF.sub.3                                                                              CH.sub.3                             __________________________________________________________________________    Comp.No                                                                             R.sup.1  R.sup.2                                                                           R.sup.3                                                                           R.sup.5 R.sup.6   R.sup.4 Phys. data                   __________________________________________________________________________    2.756 2-NO.sub.2                                                                             H   H   CH.sub.2 CH.sub.2 COCH.sub.2                                                                    CF.sub.3                             2.757 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2 CH.sub.2 COCH.sub.2                                                                    CF.sub.3                             2.758 2-NO.sub.2                                                                             H   H   CH.sub.2 CH.sub.2 CHClCH.sub.2                                                                  CF.sub.3                             2.759 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   CH.sub.2 CH.sub.2 CHClCH.sub.2                                                                  CF.sub.3                             2.760 2-Cl     5-Cl                                                                              H   CH.sub.2 CH.sub.2 CHClCH.sub.2                                                                  CF.sub.3                             2.761 2-Cl     5-Cl                                                                              H   CH.sub.2 CH.sub.2 COCH.sub.2                                                                    CF.sub.3                             2.762 2-Cl     5-Cl                                                                              H   CH.sub.2 CH.sub.2 COCH.sub.2                                                                    CF.sub.3                             2.763 2-OCF.sub.3                                                                            H   H   CH.sub.2 CH.sub.2 COCH.sub.2                                                                    CF.sub.3                             2.764 2-Cl     6-CH.sub.3                                                                        H   CH.sub.2 CH.sub.2 COCH.sub.2                                                                    CF.sub.3                             2.765 2-SCH.sub.3                                                                            H   H   CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.2                                                             CF.sub.3                             2.766 2-SCH.sub.3                                                                            H   H   CH.sub.2CH.sub.2 CH.sub.2                                                                       CF.sub.3                             2.767 2-SC.sub.2 H.sub.5                                                                     H   H   CH.sub.2CH.sub.2CH.sub.2CH.sub.2                                                                CF.sub.3                             2.768 2-SOC.sub.2 H.sub.5                                                                    H   H   CH.sub.2CH.sub.2CH.sub.2CH.sub.2                                                                CF.sub.3                             2.769 2-SCHF.sub.2                                                                           H   H   CH.sub.2CH.sub.2CH.sub.2CH.sub.2                                                                CF.sub.3                             2.770 2-SOCHF.sub.2                                                                          H   H   CH.sub.2CH.sub.2CH.sub.2CH.sub.2                                                                CF.sub.3                             2.771 2-F      6-Cl                                                                              H   CH.sub.2CH.sub.2CH.sub.2CH.sub.2                                                                CF.sub.3                                                                              m.p. 112-113° C.      2.772 2-F      6-Cl                                                                              H   CH.sub.2CH.sub.2CH.sub.2                                                                        CF.sub.3                                                                              m.p. 147-148° C.      2.773 2-SOCH.sub.3                                                                           5-Cl                                                                              H   CH.sub.2CH.sub.2CH.sub.2CH.sub.2                                                                CF.sub.3                                                                              m.p. 194-195° C.      2.774 2-SCH.sub.3                                                                            5-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 123-124° C.      2.775 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.6  CF.sub. 3                                                                             m.p. 143-144° C.      2.776 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.4  CF.sub.2 Cl                                                                           m.p. 111-112° C.      2.777 2-NO.sub.2                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.2CHCH.sub.3CH.sub.2                                                              CF.sub.3                                                                              m.p. 141-142° C.      2.778 2-F      H   H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 55-56° C.        2.779 2-Cl     6-Cl                                                                              3-CH.sub.3                                                                        (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 116-118° C.      2.780 2-Cl     6-Cl                                                                              3-CH.sub.3                                                                        (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 129-130° C.      2.781 2-NO.sub.2                                                                             6-F H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 109-110° C.      2.782 2-NO.sub.2                                                                             6-F H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 142-145° C.      2.783 2-OCH.sub.3                                                                            6-Cl                                                                              H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 118-119° C.      2.784 2-OCH.sub.3                                                                            6-Cl                                                                              H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 128-131° C.      2.785 2-F      6-F H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 120-121° C.      2.786 2-F      6-F H   (CH.sub.2).sub.4  CF.sub. 2 Cl                                                                          semicristalline              2.787 2-F      6-F H   (CH.sub.2).sub.4  CHF.sub.2                                                                             m.p. 128-129° C.      2.788 2-CH.sub.3                                                                             5-F H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 88-89° C.        2.789 2-Br     6-Br                                                                              H   (CH.sub.2).sub.4  CF.sub.3                                                                              m.p. 167-169° C.      2.790 2-CH.sub.3                                                                             6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  CHF.sub.2                                                                             m.p. 97-101° C.       2.791 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  CF.sub.2 Cl                                                                           m.p. 118-119° C.      2.792 2-NO.sub.2                                                                             H   H   (CH.sub.2).sub.3  CHF.sub.2                                                                             m.p. 146-147° C.      2.793 2-Cl     5-Cl                                                                              H   (CH.sub.2).sub.3  CHF.sub.2                                                                             m.p. 130-132° C.      2.794 2-F      6-Cl                                                                              H   (CH.sub.2).sub.3  CHF.sub.2                                                                             m.p. 129-131° C.      2.795 2-SCHF.sub.2                                                                           H   H   (CH.sub.2).sub.3  CF.sub.3                                                                              m.p. 109-110° C.      2.796 2-OCHF.sub.2                                                                           6-CH.sub.3                                                                        H   (CH.sub.2).sub.4  m.p. 79-80° C.                2.797 2-F      6-F H   (CH.sub.2).sub.3  CHF.sub.2                                                                             m.p. 114-115°         __________________________________________________________________________                                                     C.                           Comp.No                                                                             R.sup.1  R.sup.2                                                                           R.sup.3                                                                           R.sup.4   R.sup.5 R.sup.6 Phys. data                   __________________________________________________________________________    2.798 2-NO.sub.2                                                                             H   H   Cl        CF.sub.3                                                                              CH.sub.3                                                                              m.p. 122-123° C.      2.799 2-CH.sub.3                                                                             6-Cl                                                                              H   Cl        CF.sub.3                                                                              CH.sub.3                                                                              m.p. 99-100° C.       2.800 2-NO.sub.2                                                                             H   H   CF.sub.3  OC.sub.2 H.sub.5                                                                      CH.sub.3                                                                              m.p. 117-118° C.      2.801 2-NO.sub.2                                                                             H   H   CF.sub.3  Cl      OCH.sub.3                                                                             m.p. 97-98°           __________________________________________________________________________                                                     C.                       

Biological Examples Example B1: Pre-emergence herbicidal action

In a greenhouse, immediately after sowing the test plants in seed traysthe surface of the soil is treated with an aqueous spray mixturecorresponding to a rate of application of 4 kg of activeingredient/hectare. The seed trays are kept in the greenhouse at 22°-25°C. and 50-70% relative humidity.

After 3 weeks the herbicidal action is assessed in comparison with anuntreated control group using a nine-stage evaluation scale (1=totaldamage, 9=no effect).

Ratings of 1 to 4 (especially 1 to 3) indicate a good to very goodherbicidal action. Ratings of 6 to 9 (especially 7 to 9) indicate a goodtolerance (especially in the case of crop plants).

Results of this test are compiled in Table 3

                  TABLE 3                                                         ______________________________________                                        Comp. No.    Setaria italica                                                                          Stellaria media                                       ______________________________________                                        1.058        2          2                                                     1.284        1          2                                                     1.340        2          2                                                     1.449        1          2                                                     1.496        1          1                                                     1.512        2          4                                                     1.545        1          1                                                     1.548        2          1                                                     1.577        2          1                                                     1.627        1          2                                                     1.642        2          1                                                     1.672        2          2                                                     1.772        1          1                                                     ______________________________________                                    

Example B2: Pre-emergence herbicidal action (selective herbicidal,action)

Immediately after the test plants have been sawn into beakers with 12 to15 cm diameter the covering soil was treated with an aqueous formulationcontaining the active ingredient according to an application rate of1000 and 500 [g]AS/[ha].

The beakers were kept in a greenhouse at temperatures between 22° and25° C. and a rel. humidity of 50 to 70%.

After 3 weeks the herbicidal action is assessed in comparison with anuntreated control group using a nine-stage evaluation scale (1=totaldamage, 9=no effect).

Ratings of 1 to 4 (especially 1 to 3) indicate a good to very goodherbicidal action. Ratings of 6 to 9 (especially 7 to 9) indicate a goodtolerance (especially in case of crop plants).

In this experiment inter alia compounds 1.284, 1.545, 1.563, 1.627 and1.782 show good to very good tolerance in barley, maize, soya, cotton orrape with good herbicidal activity inter alia against Solanum nigrum,Galium aparine and Veronica sp.

Example B3: Herbicidal action in paddy

The water weeds Echinochloa crus galli and Monocharia vag. are sown inplastics beakers (60 cm² surface area, 500 ml volume). After sowing, thebeakers are filled to the soil surface with water. 3 days after sowing,the water level is raised to slightly above (3-5 mm) the surface of thesoil. Application is carried out 3 days after sowing by spraying thetest substances onto the vessels. The dose which is used corresponds toa quantity of active ingredient of 4 kg per hectare. The plant beakersare then placed in a greenhouse under optimum growth conditions for therice weeds, i.e. at 25°-30° C. and high humidity.

The tests are evaluated 3 weeks after the application. The compounds ofTable 1 damage the weeds but not the rice.

Example B4: Growth inhibition in grasses with trefoil

A mixture of grasses (for example Poa, Festuca, Lolium, Bromus,Cynosurus) and trefoil (Trifolium pratense/repens) is sown in 15 cmplastics pots containing sterile soil and cultivated in a greenhouse ata daytime temperature of 21° C. and a night time temperature of 17° C.The illumination time is 13.5 hours/day at a light intensity of at least7000 Lux. After emergence the plants are cut back weekly to a height ofapproximately 6 cm. Approximately 42 days after sowing and 1 day afterthe last cut, 0.3 to 3 kg of active ingredient/hectare are applied,generally in a 25% strength formulation in an aqueous spray mixture. Theamount of water applied is approximately 500 /l ha.

Evaluation is carried out approximately 3 weeks after the treatment. Atthis point the height of the new growth is measured. The compounds ofTable 1 tested cause a reduction in new growth compared with theuntreated control.

Example B5: Growth inhibition in cereals

The plants (for example summer barley of the Iban variety) are sown in15 cm plastics pots containing sterilised soil and cultivated in aclimatic chamber at a daytime temperature of 10°-15° C. and a night timetemperature of 5°-10° C. The illumination time is 13.5 hours.

Approximately 34 days after sowing and after thinning out to 4 plantsper pot, 0.3 to 3 kg of active ingredient/ha, generally as a 25 %strength formulation in an aqueous spray mixture, are applied. Theamount of water applied is approximately 500 l/ha. After the applicationthe plants are placed in a greenhouse at a daytime temperature of atleast 10° C. The illumination time is at least 13.5 hours/day.

The evaluation is carried out approximately 28 days after the treatment.At this point the height of the new growth is measured. The compounds ofTable 1 tested cause a reduction in new growth compared with theuntreated control.

Example B6: Growth inhibition in grasses

The grasses Lolium perenne, Poa pratensis, Festuca ovina, Dactylisglomerata and Cynodon dactylon are sown in a greenhouse in plasticstrays containing a soil/peat/sand mixture (6:3:1) and watered asrequired. The emerged grasses are cut back weekly to a height of 4 cmand, about 50 days after sowing and one day after the last cut, sprayedwith an aqueous spray mixture of an active ingredient from Table 1. Thequantity of active ingredient is equivalent to up to 500 g of activeingredient per hectare. 21 days after application, the growth of thegrasses is assessed.

The compounds of Table 1 tested cause a reduction in the new grothcompared with the untreated control.

Formulation Examples Example F1: Formulation Examples for activeingredients of formula I, (throughout, percentages are by weight)

    ______________________________________                                        (a) Emulsifiable concentrates                                                                    (a)       (b)    (c)                                       ______________________________________                                        a compound according to Table 1                                                                  20%       40%    50%                                       calcium dodecylbenzenesulfonate                                                                  5%         8%    5.8%                                      castor oil polyethylene glycol                                                ether (36 moles of ethylene oxide)                                                               5%        --     --                                        tributylphenol polyethylene glycol                                            ether (30 moles of ethylene oxide)                                                               --        12%    4.2%                                      cyclohexanone      --        15%    20%                                       xylene mixture     70%       25%    20%                                       ______________________________________                                    

Emulsions of any desired concentration can be produced from suchconcentrates by dilution with water.

    ______________________________________                                        (b) Solutions     (a)       (b)    (c)                                        ______________________________________                                        a compound according                                                                            80%       10%    5%                                         to Table 1                                                                    ethylene glycol monomethyl                                                                      20%       --     --                                         ether                                                                         polyethylene glycol MW 400                                                                      --        70%    --                                         N-methyl-2-pyrrolidone                                                                          --        20%    5%                                         epoxidised coconut oil                                                                          --        --     90%                                        ______________________________________                                    

These solutions are suitable for application in the form of micro-drops.

    ______________________________________                                        (c) Granulates         (a)    (b)                                             ______________________________________                                        a compound according to Table 1                                                                       5%    10%                                             kaolin                 94%    --                                              highly dispersed silicic acid                                                                         1%    --                                              attapulgite            --     90%                                             ______________________________________                                    

A solution of the active ingredient is sprayed onto the carrier, and thesolvent is subsequently evaporated off in vacuo.

    ______________________________________                                        (d) Dusts              (a)    (b)                                             ______________________________________                                        a compound according to Table 1                                                                       2%     5%                                             highly dispersed silicic acid                                                                         1%     5%                                             talcum                 97%    --                                              kaolin                 --     90%                                             ______________________________________                                    

Ready-for-use dusts are obtained by homogeneously mixing the carrierswith the active ingredient.

    ______________________________________                                        (e) Wettable powders   (a)    (b)                                             ______________________________________                                        a compound according   20%    60%                                             to Table 1                                                                    sodium lignosulfonate   5%     5%                                             sodium lauryl sulfate  --      6%                                             octylphenol polyethylene glycol                                                                      --      2%                                             ether (7-8 moles of ethylene oxide)                                           highly dispersed silicic acid                                                                         5%    27%                                             kaolin                 70%    --                                              ______________________________________                                    

The active ingredient is thoroughly mixed with the adjuvants and themixture is thoroughly ground in a suitable mill, affording wettablepowders which can be diluted with water to give suspensions of thedesired concentration.

    ______________________________________                                        (f) Extruder granulate                                                        ______________________________________                                        an compound according to Table 1                                                                     10%                                                    sodium lignosulfonate   2%                                                    carboxymethylcellulose  1%                                                    kaolin                 87%                                                    ______________________________________                                    

The active ingredient is mixed and ground with the adjuvants, and themixture is moistened with water. The mixture is extruded and then driedin a stream of air.

    ______________________________________                                        (g) Coated granulate                                                          ______________________________________                                        a compound according to Table 1                                                                         3%                                                  polyethylene glycol (MW 200)                                                                            3%                                                  kaolin                    94%                                                 ______________________________________                                    

The finely ground active ingredient is uniformly applied, in a mixer, tothe kaolin moistened with polyethylene glycol. Non-dusty coatedgranulates are obtained in this manner.

    ______________________________________                                        (h) Suspension concentrate                                                    ______________________________________                                        a compound according to Table 1                                                                        40%                                                  ethylene glycol          10%                                                  nonylphenol polyethylene glycol                                                                        6%                                                   ether (15 moles of ethylene oxide)                                            sodium lignosulfonate    10%                                                  carboxymethylcellulose   1%                                                   37% aqueous formaldehyde solution                                                                      0.2%                                                 silicone oil in the form of a 75%                                                                      0.8%                                                 aqueous emulsion                                                              water                    ad 100%                                              ______________________________________                                    

The active ingredient is intimately mixed with the adjuvants, giving asuspension concentrate from which suspensions of any desiredconcentration can be obtained by dilution with water.

What is claimed is:
 1. An urea of formula I ##STR31## in which R¹, R²and R³ are each, independently of the others, hydrogen; nitro; cyano;halogen; C₁ -C₄ alkyl; C₁ -C₄ -alkyl-S(O)_(n) ; C₁ -C₄ alkoxy; C₁ -C₄haloalkyl; C₁ -C₄ haloalkoxy; C₁ -C₄ haloalkyl-S(O)_(n) ; C₁ -C₄alkoxycarbonyl; C₁ -C₄ alkylcarbonyl; aminocarbonyl; mono-C₁ -C₄alkylaminocarbonyl; or di-C₁ -C₄ alkylaminocarbonyl;R⁴ and R⁵ are each,independently of the other, hydrogen; C₁ -C₄ alkyl; C₁ -C₄ alkoxy; C₁-C₄ alkyl-S(O)_(n) ; C₁ -C₄ haloalkyl; C₁ -C₄ haloalkoxy; C₁ -C₄haloalkyl-S(O)_(n) ; phenyl that is unsubstituted or is substituted byup to three identical or different substituents from C₁ -C₄ alkyl,halogen, C₁ -C₄ alkoxy, C₁ -C₄ haloalkyl, nitro and cyano; furanyl;thiophenyl; C₃ -C₆ cycloalkyl; C₁ -C₄ -alkoxycarbonyl; C₁ -C₄ alkoxy-C₁-C₄ alkyl; C₁ -C₄ alkoxycarbonyl-C₁ -C₄ alkyl; C₁ -C₄ alkylcarbonyl-C₁-C₄ alkyl; C₃ -C₄ alkenyloxycarbonyl-C₁ -C₄ alkyl; C₃ -C₄alkynyloxycarbonyl-C₁ -C₄ alkyl; halogen; or cyano; R⁶ is C₁ -C₄ alkyl;halogen; cyano; C₃ -C₆ cycloalkyl; C₁ -C₄ haloalkyl; C₁ -C₄ alkoxy;nitro; C₁ -C₄ alkyl-S(O)_(n) ; C₁ -C₄ haloalkoxy; C₁ -C₄haloalkyl-S(O)_(n) ; or phenyl that is unsubstituted or is substitutedby up to three identical or different substituents from halogen, C₁ -C₄alkyl, C₁ -C₄ haloalkyl, C₁ -C₄ alkyl-S(O)_(n), C₁ -C₄ alkoxy, C₁ -C₄haloalkoxy, nitro and cyano; or C₁ -C₄ alkylthio-C₁ -C₄ alkyl; n is 0, 1or 2; or R⁵ and R⁶, together with the two carbon atoms to which they arebonded, are a fused, partially unsaturated, 4- to 8-membered ring whichmay be substituted by up to three identical or different substituentsfrom C₁ -C₄ alkyl, halogen and C₁ -C₄ alkoxycarbonyl and/or isinterrupted by O, S or N-(C₁ -C₄)-alkyl and/or may contain a double bondand/or a carbonyl group;including the salts thereof with acids, basesand complex formers.
 2. An urea according to claim 1 in whichR¹ ishydrogen; nitro; cyano; halogen; C₁ -C₃ alkyl; C₁ -C₂ -alkyl-S(O)_(n) ;C₁ -C₂ haloalkyl-S(O)_(n) ; C₁ -C₃ alkoxy; C₁ -C₃ haloalkyl; C₁ -C₂-haloalkoxy; C₁ -C₃ alkoxycarbony; or dimethylaminocarbonyl; R² ishydrogen; nitro; fluorine; chlorine; bromine; or C₁ -C₃ -alkyl; R³ ishydrogen; chlorine; or C₁ -C₃ alkyl; R⁴ is hydrogen; C₁ C₄ alkyl; C₁ -C₃alkoxy; C₁ -C₄ alkyl-S(O)_(n) -; C₁ -C₃ haloalkyl; C₁ -C₂ haloalkoxy;phenyl; chlorophenyl; furanyl; C₃ -C₆ cycloalkyl; C₁ -C₄alkoxycarbonyl-C₁ -C₂ alkyl; C₁ -C₂ alkoxy-C₁ -C₂ alkyl; C₁ -C₂haloalkylthio; chlorine; cyano; or acetonyl; R⁵ is hydrogen; C₁ -C₃alkyl; C₁ -C₃ alkoxy; halogen; C₁ -C₃ haloalkyl; or C₁ -C₃ haloalkoxy;R⁶ is C₁ -C₃ alkyl; C₁ -C₃ alkoxy; C₁ -C₃ haloalkyl; C₁ -C₃ haloalkoxy;chlorine, bromine; C₁ -C₃ alkylthio; cyano; nitro; C₁ -C₂ alkoxy-C₁ -C₂alkyl; phenyl; chlorophenyl; C₁ -C₃ alkoxycarbonyl; C₁ -C₂ alkylthio-C₁-C₂ alkyl; or C₃ -C₆ cycloalkyl; n is 0, 1 and 2; R⁵ and R⁶ together area --CH₂ CH₂ --, --CH₂ --CH₂ --CH₂ --, --CH₂ --CH₂ --CH₂ --CH₂ --, --CH₂--CH₂ --CO--CH₂ --, --CH═CH--CH₂ --, --CH═CH--CH₂ --CH₂ --, --O--CH₂--CH₂ --CH₂ --, --CH₂ --CH₂ --S. --CH₂ --CH₂ --S--CH₂ --, --O--CH₂ --CH₂--, --(CH₂)₅ --, --(CH₂)₆ --, --CH₂ --CH₂ --CH₂ --O--, --CH₂ --CH₂--O--, --CH₂ --CH₂ --O--CH₂ -- or, each of which is unsubstituted or issubstituted by up to three C₁ -C₃ alkyl radicals or by one methoxy orone C₁ -C₃ alkoxycarbonyl radical or one chlorine atom.
 3. An ureaaccording to claim 1 of formula Ia ##STR32## wherein R² and R³ ishydrogen.
 4. An urea according to claim 1 of formula Ic, Id, Ie or If##STR33## wherein R³ is hydrogen.
 5. An urea according to claim 1 offormula Ig ##STR34##
 6. An aniline of formula II according to claim 1 inwhich R¹ to R⁴ are as defined hereinbefore and R⁵ and R⁶, together withthe two carbon atoms to which they are bonded, are a fused, partiallyunsaturated, 4- to 8-membered ring which may be substituted by up tothree identical or different substituents from C₁ -C₄ alkyl, halogen andC₁ -C₄ alkoxycarbonyl and/or is interrupted by O, S or N-(C₁ -C₄)-alkyland/or may contain a double bond and/or a carbonyl group.
 7. A carbamoylchloride of formula III ##STR35## in which the radicals R¹ to R⁶ are asdefined in claim
 1. 8. An urea of formula IV ##STR36## in which theradicals R¹ to R⁶ are as defined in claim 1 and Y is halogen.
 9. Aherbicidal composition comprising as active ingredient a compound offormula I according to claim 1 and a carrier.
 10. A plantgrowth-regulating composition comprising as active ingredient a compoundof formula I according to claim 1 and a carrier.
 11. A method ofcontrolling undesired plant growth which comprises allowing to act uponthe plant to be controlled or the locus thereof a herbicidally effectiveamount of a compound according to claim 1 or a composition according toclaim
 9. 12. A method according to claim 11 for the pre- orpost-emergence control of undesired plant growth in crops of usefulplants.
 13. A method of influencing plant growth which comprisesallowing to act upon the plant or the locus thereof an amount of acompound according to claim 1, or of a composition according to claim10, that is effective in plant growth regulation.
 14. A method forregulating the growth of intersown plants in maize or for regulating thegrowth of grasses which comprises allowing to act upon the intersownplants or grasses an amount of a compound according to claim 1 that iseffective in plant growth regulation.
 15. An aniline of the formula II##STR37## in which the radicals R¹ to R⁶ are as defined in claim 1.